Pith Number

pith:AVMTG6FH

pith:2012:AVMTG6FHURNG7GCXWOYMKZ5MGK

not attested not anchored not stored refs pending

Anthropically Selected Baryon Number and Isocurvature Constraints

John McDonald

arxiv:1207.2135 v4 · 2012-07-09 · hep-ph · astro-ph.CO · 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{AVMTG6FHURNG7GCXWOYMKZ5MGK}

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	2026-05-18T01:56:26.365794Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

05593378a7a45a6f9857b3b0c567ac328986b4a3ba626ec57e85017e5330c904

Aliases

arxiv: 1207.2135 · arxiv_version: 1207.2135v4 · doi: 10.48550/arxiv.1207.2135 · pith_short_12: AVMTG6FHURNG · pith_short_16: AVMTG6FHURNG7GCX · pith_short_8: AVMTG6FH

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/AVMTG6FHURNG7GCXWOYMKZ5MGK \
  | 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: 05593378a7a45a6f9857b3b0c567ac328986b4a3ba626ec57e85017e5330c904

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e142903ff459f3eb7a21b46df1eefe7eacf79f6630e25d2212f9c1360335b217",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2012-07-09T19:33:16Z",
    "title_canon_sha256": "de010572f244b2acc2f122a48b3d6fb31952765f06f6773a5dd877774d1e0e58"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.2135",
    "kind": "arxiv",
    "version": 4
  }
}