Pith Number

pith:JNJ3UWK6

pith:2018:JNJ3UWK6AIB6JJRHTD6FEXQV2V

not attested not anchored not stored refs pending

Airy Function and 4d Quantum Gravity

Pawel Caputa, Shinji Hirano

arxiv:1804.00942 v1 · 2018-04-03 · hep-th · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JNJ3UWK6AIB6JJRHTD6FEXQV2V}

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	2026-05-18T00:09:15.017361Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4b53ba595e0203e4a62798fc525e15d542bb3f143674e7c9926075a865c2d64b

Aliases

arxiv: 1804.00942 · arxiv_version: 1804.00942v1 · doi: 10.48550/arxiv.1804.00942 · pith_short_12: JNJ3UWK6AIB6 · pith_short_16: JNJ3UWK6AIB6JJRH · pith_short_8: JNJ3UWK6

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/JNJ3UWK6AIB6JJRHTD6FEXQV2V \
  | 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: 4b53ba595e0203e4a62798fc525e15d542bb3f143674e7c9926075a865c2d64b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "df28c88558474d19b828ba22e6162c9b87646d9aa84f4e28cd4264fa2e919c4b",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2018-04-03T13:05:10Z",
    "title_canon_sha256": "c3af35dca9c455f61dadd7fe055d8339f09c709d3d289e23c227e709d9042a82"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.00942",
    "kind": "arxiv",
    "version": 1
  }
}