Pith Number

pith:G7KOUZTL

pith:2015:G7KOUZTLYL6ZJDH5H6QBVOGRWR

not attested not anchored not stored refs pending

Symmetric energy-momentum tensor: The Abraham form and the explicitly covariant formula

A.V. Nesterenko, V.V. Nesterenko

arxiv:1504.05518 v3 · 2015-04-21 · physics.class-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{G7KOUZTLYL6ZJDH5H6QBVOGRWR}

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	2026-05-18T01:00:19.864075Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

37d4ea666bc2fd948cfd3fa01ab8d1b460866c6b36fe383b97f9efebb811de23

Aliases

arxiv: 1504.05518 · arxiv_version: 1504.05518v3 · doi: 10.48550/arxiv.1504.05518 · pith_short_12: G7KOUZTLYL6Z · pith_short_16: G7KOUZTLYL6ZJDH5 · pith_short_8: G7KOUZTL

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/G7KOUZTLYL6ZJDH5H6QBVOGRWR \
  | 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: 37d4ea666bc2fd948cfd3fa01ab8d1b460866c6b36fe383b97f9efebb811de23

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a7ccd02602090fbbcd3e3c4bf079f642dc1449735e0d25e3b792284108fe4cff",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.class-ph",
    "submitted_at": "2015-04-21T17:34:51Z",
    "title_canon_sha256": "6ea6493b20d8e3a8234f1b775d13588aff57b15d6cc7345dd4eacc9f7b6f3cd5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.05518",
    "kind": "arxiv",
    "version": 3
  }
}