Pith Number

pith:GYJQASJH

pith:2015:GYJQASJHL6AV6QAAQQC4YTT53N

not attested not anchored not stored refs pending

Binding the Diproton in Stars: Anthropic Limits on the Strength of Gravity

Luke A. Barnes

arxiv:1512.06090 v1 · 2015-12-18 · astro-ph.SR · 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{GYJQASJHL6AV6QAAQQC4YTT53N}

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	2026-05-18T01:23:02.160537Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

36130049275f815f40008405cc4e7ddb7e7e0026ba7c174fe5ca50637756517f

Aliases

arxiv: 1512.06090 · arxiv_version: 1512.06090v1 · doi: 10.48550/arxiv.1512.06090 · pith_short_12: GYJQASJHL6AV · pith_short_16: GYJQASJHL6AV6QAA · pith_short_8: GYJQASJH

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/GYJQASJHL6AV6QAAQQC4YTT53N \
  | 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: 36130049275f815f40008405cc4e7ddb7e7e0026ba7c174fe5ca50637756517f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "224ae0bbf0ca3c0aa530ec00cde4698364c7cf7c228e67ccd82172c99fe1cbde",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-12-18T19:53:38Z",
    "title_canon_sha256": "45e91653f270782d065768a70bdfab8b9f7c40f07cda666407e9b14dadef2504"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.06090",
    "kind": "arxiv",
    "version": 1
  }
}