Pith Number

pith:4QU7E5MT

pith:2011:4QU7E5MTKHCZ4UHX25TSCYNRR6

not attested not anchored not stored refs pending

Gravitational Anomaly and Hydrodynamics

Eugenio Megias, Francisco Pena-Benitez, Karl Landsteiner, Luis Melgar

arxiv:1111.2823 v2 · 2011-11-11 · hep-th · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4QU7E5MTKHCZ4UHX25TSCYNRR6}

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	2026-05-18T01:59:40.032907Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e429f2759351c59e50f7d7672161b18f902c46a3fd5dbefac388ac0683b7bb31

Aliases

arxiv: 1111.2823 · arxiv_version: 1111.2823v2 · doi: 10.48550/arxiv.1111.2823 · pith_short_12: 4QU7E5MTKHCZ · pith_short_16: 4QU7E5MTKHCZ4UHX · pith_short_8: 4QU7E5MT

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/4QU7E5MTKHCZ4UHX25TSCYNRR6 \
  | 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: e429f2759351c59e50f7d7672161b18f902c46a3fd5dbefac388ac0683b7bb31

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a47a956dd775344f5b6d3d9850b3e273df806118047c651bfc13cb007f606e55",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2011-11-11T19:12:18Z",
    "title_canon_sha256": "9ab2d16dd68a47dcf29ce099dcf8d029c371c93b2b5f3ec088f6c35acd320a3d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.2823",
    "kind": "arxiv",
    "version": 2
  }
}