Pith Number

pith:DTON4E4R

pith:2015:DTON4E4RP6H4BVCUTUMYA4OKRK

not attested not anchored not stored refs pending

BICEP2/Keck Array IV: Optical Characterization and Performance of the BICEP2 and Keck Array Experiments

A. C. Weber, A. D. Turner, A. G. Vieregg, A. Orlando, B. G. Keating, C. A. Bischoff, C. B. Netterfield, C. D. Dowell, C. D. Sheehy, C. L. Kuo, C. L. Wong, C. Pryke, D. Barkats, E. Bullock, E. M. Leitch, G. C. Hilton, G. P. Teply, H. Hui, H. T. Nguyen, I. Buder, J. A. Brevik, J. E. Tolan, J. H. Kang, J. J. Bock, J. M. Kovac, J. P. Filippini, J. P. Kaufman, K. D. Irwin, Keck Array Collaborations: P. A. R. Ade, K. G. Megerian, K. J. Bradford, K. S. Karkare, K. Thompson, K. W. Yoon, L. Duband, M. Halpern, M. Hasselfield, M. Lueker, R. O'Brient, R. Schwarz, R. V. Sudiwala, R. W. Aikin, R. W. Ogburn IV, S. A. Kernasovskiy, S. Fliescher, S. J. Benton, S. Kefeli, S. R. Golwala, S. R. Hildebrandt, S. Richter, The BICEP2, Z. K. Staniszewski

arxiv:1502.00596 v2 · 2015-02-02 · astro-ph.IM · astro-ph.CO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DTON4E4RP6H4BVCUTUMYA4OKRK}

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Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T01:29:46.563045Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1cdcde13917f8fc0d4549d198071ca8a9d1f5e384ae021591eeea996a416faad

Aliases

arxiv: 1502.00596 · arxiv_version: 1502.00596v2 · doi: 10.48550/arxiv.1502.00596 · pith_short_12: DTON4E4RP6H4 · pith_short_16: DTON4E4RP6H4BVCU · pith_short_8: DTON4E4R

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/DTON4E4RP6H4BVCUTUMYA4OKRK \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 1cdcde13917f8fc0d4549d198071ca8a9d1f5e384ae021591eeea996a416faad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "37e6a83f1d9fbcb0f1167b088e084c69e1c9eb29b85da3a4aeaa387fbeac0e44",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2015-02-02T19:58:59Z",
    "title_canon_sha256": "3d3ef3efa82de5fb84444f5f1d258b0708a929374dbde441c526eeb54050c0c8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.00596",
    "kind": "arxiv",
    "version": 2
  }
}