Pith Number

pith:QD275PLX

pith:2010:QD275PLXVYOPSRZUXMJWILDURC

not attested not anchored not stored refs pending

Killing Tensors and Symmetries

Ann Arbor, David Garfinkle, MI), MI) E.N. Glass, Oakland University, (Physics Department, Rochester, University of Michigan

arxiv:1003.0019 v2 · 2010-02-26 · 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{QD275PLXVYOPSRZUXMJWILDURC}

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	2026-05-18T02:08:48.731447Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

80f5febd77ae1cf94734bb13642c74888244e715bb9752fe4ebbd8168737398e

Aliases

arxiv: 1003.0019 · arxiv_version: 1003.0019v2 · doi: 10.48550/arxiv.1003.0019 · pith_short_12: QD275PLXVYOP · pith_short_16: QD275PLXVYOPSRZU · pith_short_8: QD275PLX

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/QD275PLXVYOPSRZUXMJWILDURC \
  | 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: 80f5febd77ae1cf94734bb13642c74888244e715bb9752fe4ebbd8168737398e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "685a6f42381d7e090a97a2dc4a96811a97aa4674d27b045b4ef20e221a5b9ded",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2010-02-26T21:45:52Z",
    "title_canon_sha256": "85748cc4f617745ffca315c037355403456d092456205b9ef85447b516dba75d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1003.0019",
    "kind": "arxiv",
    "version": 2
  }
}