Pith Number

pith:VOTKGC5S

pith:2017:VOTKGC5SKLUJ3B27V5DBZGZFOX

not attested not anchored not stored refs pending

Joint Bayesian estimation of tensor and lensing B-modes in the power spectrum of CMB polarization data

C. Dickinson, H. K. Eriksen, I. K. Wehus, M. Remazeilles

arxiv:1707.02981 v2 · 2017-07-10 · astro-ph.CO · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VOTKGC5SKLUJ3B27V5DBZGZFOX}

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	2026-05-18T00:29:40.810898Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aba6a30bb252e89d875faf461c9b2575fd5c96639837cb0b03712d33f4668499

Aliases

arxiv: 1707.02981 · arxiv_version: 1707.02981v2 · doi: 10.48550/arxiv.1707.02981 · pith_short_12: VOTKGC5SKLUJ · pith_short_16: VOTKGC5SKLUJ3B27 · pith_short_8: VOTKGC5S

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/VOTKGC5SKLUJ3B27V5DBZGZFOX \
  | 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: aba6a30bb252e89d875faf461c9b2575fd5c96639837cb0b03712d33f4668499

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a8d1aa572fcf74a2b1073ad458c733b68265e0cf5850de275a5c1902208a9684",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2017-07-10T18:00:01Z",
    "title_canon_sha256": "d563208560b1fa488c010da6890a18b008f3c23c7a6d71d9a4b1b0a02f351cfd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.02981",
    "kind": "arxiv",
    "version": 2
  }
}