Pith Number

pith:EXIMVPUE

pith:2017:EXIMVPUESJQCYQBLXJ7I4P7ZAM

not attested not anchored not stored refs pending

Big Bang Nucleosynthesis, the CMB, and the Origin of Matter and Space-Time

Grant.J.Mathews, Kiyotomo Ichiki, Mayukh Gangopadhyay, Nishanth Sasankan, Toshitaka Kajino

arxiv:1711.04873 v2 · 2017-11-13 · 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{EXIMVPUESJQCYQBLXJ7I4P7ZAM}

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	2026-05-18T00:15:20.081244Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

25d0cabe8492602c402bba7e8e3ff903177276e350a445c15cbc6bcb194ba898

Aliases

arxiv: 1711.04873 · arxiv_version: 1711.04873v2 · doi: 10.48550/arxiv.1711.04873 · pith_short_12: EXIMVPUESJQC · pith_short_16: EXIMVPUESJQCYQBL · pith_short_8: EXIMVPUE

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/EXIMVPUESJQCYQBLXJ7I4P7ZAM \
  | 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: 25d0cabe8492602c402bba7e8e3ff903177276e350a445c15cbc6bcb194ba898

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "96b46b2df867d7b35b5bd9e84bb90983a49984c80c5fcd798fd2c8354ea5401e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2017-11-13T22:10:48Z",
    "title_canon_sha256": "4e08237478d38ca0c6b8861ce119d4120d710fefc7f305977a9e094c6af3b16f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.04873",
    "kind": "arxiv",
    "version": 2
  }
}