Pith Number

pith:YCUYM4J6

pith:2015:YCUYM4J6ECD6KMFGFATXL6F6OE

not attested not anchored not stored refs pending

BICEP2 III: Instrumental Systematics

A. D. Turner, A. G. Vieregg, A. Orlando, B. G. Keating, BICEP2 Collaboration: P. A. R. Ade, 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. T. Nguyen, I. Buder, J. A. Brevik, J. E. Tolan, J. J. Bock, J. M. Kovac, J. P. Filippini, J. P. Kaufman, K. D. Irwin, K. S. Karkare, 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. R. Golwala, S. R. Hildebrandt, S. Richter, Z. K. Staniszewski

arxiv:1502.00608 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{YCUYM4J6ECD6KMFGFATXL6F6OE}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

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	2026-05-18T01:23:12.492554Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c0a986713e2087e530a6282775f8be71378d7899db14fa42660b7d4f39a1e593

Aliases

arxiv: 1502.00608 · arxiv_version: 1502.00608v2 · doi: 10.48550/arxiv.1502.00608 · pith_short_12: YCUYM4J6ECD6 · pith_short_16: YCUYM4J6ECD6KMFG · pith_short_8: YCUYM4J6

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/YCUYM4J6ECD6KMFGFATXL6F6OE \
  | 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: c0a986713e2087e530a6282775f8be71378d7899db14fa42660b7d4f39a1e593

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4f538d9cdc1107aad4811e28b509f93c26d717be8314adc18897f0e58dc2e118",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2015-02-02T20:17:39Z",
    "title_canon_sha256": "6a5336164c64098519ad1b0b896cc94bc11b9ffa0f9ef1ebbfc6ce95f7a37b6e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.00608",
    "kind": "arxiv",
    "version": 2
  }
}