Pith Number

pith:NHM354PA

pith:2019:NHM354PA4BM3SHCDTXCBQLFVAU

not attested not anchored not stored refs pending

Comment on Phys.Rev. Lett. {\bf 122}, 084501 (2019) by A. Esposito, R. Krichevsky and A. Nicolis

C. Tannous, J. Gieraltowski

arxiv:1904.05170 v1 · 2019-04-10 · physics.geo-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{NHM354PA4BM3SHCDTXCBQLFVAU}

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	2026-05-17T23:48:53.929787Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

69d9bef1e0e059b91c439dc4182cb505050af830d1fb8e7b7df8c5cee6066a3c

Aliases

arxiv: 1904.05170 · arxiv_version: 1904.05170v1 · doi: 10.48550/arxiv.1904.05170 · pith_short_12: NHM354PA4BM3 · pith_short_16: NHM354PA4BM3SHCD · pith_short_8: NHM354PA

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/NHM354PA4BM3SHCDTXCBQLFVAU \
  | 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: 69d9bef1e0e059b91c439dc4182cb505050af830d1fb8e7b7df8c5cee6066a3c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "93521f1d72e77084cbb377bbe286b84b166091f4d1ff431694476e8c8f808576",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.geo-ph",
    "submitted_at": "2019-04-10T13:19:10Z",
    "title_canon_sha256": "4d06bba4284d5619e6f49c6878867d883df393abe16bbe2f3b2966adbcac65c2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.05170",
    "kind": "arxiv",
    "version": 1
  }
}