Pith Number

pith:U54FE3L2

pith:2018:U54FE3L25OTLQJM7M6MAWVJ4DF

not attested not anchored not stored refs pending

Noether and Belinfante stress-energy tensors for theories with arbitrary Lagrangians of tensor fields

R.V. Ilin, S.A. Paston

arxiv:1812.10670 v1 · 2018-12-27 · 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{U54FE3L25OTLQJM7M6MAWVJ4DF}

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	2026-05-17T23:57:20.322134Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a778526d7aeba6b8259f67980b553c197edbf84cf42429b368b49c9dfd94b758

Aliases

arxiv: 1812.10670 · arxiv_version: 1812.10670v1 · doi: 10.48550/arxiv.1812.10670 · pith_short_12: U54FE3L25OTL · pith_short_16: U54FE3L25OTLQJM7 · pith_short_8: U54FE3L2

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/U54FE3L25OTLQJM7M6MAWVJ4DF \
  | 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: a778526d7aeba6b8259f67980b553c197edbf84cf42429b368b49c9dfd94b758

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "742bc0a9be5871fa09b1bdc0004102f0e5318b4321a8b040302486026b143fb5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2018-12-27T09:29:49Z",
    "title_canon_sha256": "37eec9bfb7282ae78e90c311164f6fd574e9c064b9ef53c7626f9433dfbdf117"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.10670",
    "kind": "arxiv",
    "version": 1
  }
}