Pith Number

pith:2NHLJUTG

pith:2015:2NHLJUTGRFZLDFQV5BSYOUMB2S

not attested not anchored not stored refs pending

Antisymmetric tensor generalizations of affine vector fields

Kentaro Tomoda, Tsuyoshi Houri, Yoshiyuki Morisawa

arxiv:1510.03538 v2 · 2015-10-13 · gr-qc · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2NHLJUTGRFZLDFQV5BSYOUMB2S}

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	2026-05-18T01:23:11.900081Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d34eb4d2668972b19615e865875181d488f21d627c721032645fdd1243d701ec

Aliases

arxiv: 1510.03538 · arxiv_version: 1510.03538v2 · doi: 10.48550/arxiv.1510.03538 · pith_short_12: 2NHLJUTGRFZL · pith_short_16: 2NHLJUTGRFZLDFQV · pith_short_8: 2NHLJUTG

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/2NHLJUTGRFZLDFQV5BSYOUMB2S \
  | 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: d34eb4d2668972b19615e865875181d488f21d627c721032645fdd1243d701ec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "486873d4559d21d160a6f195c4d6ea1b5198082e57ba4d01415ceb9b009460ba",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2015-10-13T05:48:58Z",
    "title_canon_sha256": "367d4a8d3f8c79c0332a5b6b67e6363962351c1ccd4522b94f5e82e7b5bda0d9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.03538",
    "kind": "arxiv",
    "version": 2
  }
}