Pith Number

pith:GCLN7HGT

pith:2013:GCLN7HGTHHLMGLYXOPO6EEJZIU

not attested not anchored not stored refs pending

Planck Data Reconsidered

David Spergel, Raphael Flauger, Renee Hlozek

arxiv:1312.3313 v2 · 2013-12-11 · astro-ph.CO · gr-qc · hep-ph · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GCLN7HGTHHLMGLYXOPO6EEJZIU}

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.

Cited by

1 paper in Pith

Planck 2018 results. X. Constraints on inflation

Receipt and verification

First computed	2026-05-18T02:28:31.897707Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3096df9cd339d6c32f1773dde21139451df275d3c25efdb245d824df74b2daab

Aliases

arxiv: 1312.3313 · arxiv_version: 1312.3313v2 · doi: 10.48550/arxiv.1312.3313 · pith_short_12: GCLN7HGTHHLM · pith_short_16: GCLN7HGTHHLMGLYX · pith_short_8: GCLN7HGT

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/GCLN7HGTHHLMGLYXOPO6EEJZIU \
  | 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: 3096df9cd339d6c32f1773dde21139451df275d3c25efdb245d824df74b2daab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "048486c5f2b40f665973a7f4a2ccd31ac2591a9ec5df3ae3a63381d70bc463de",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-12-11T20:45:33Z",
    "title_canon_sha256": "24b8f6b976af69adc7c152c46f8af7c3155ee077625bfa23bb6fb84bdf31db33"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.3313",
    "kind": "arxiv",
    "version": 2
  }
}