Pith Number

pith:ZELGTIXI

pith:2017:ZELGTIXIWDZKYCBLBAQKXP2QXV

not attested not anchored not stored refs pending

Trace anomaly and invariance under transformation of units

Nadereh Namavarian

arxiv:1703.02779 v1 · 2017-03-08 · 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{ZELGTIXIWDZKYCBLBAQKXP2QXV}

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	2026-05-18T00:44:23.321113Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c91669a2e8b0f2ac082b0820abbf50bd6b3de13d4b72133d86c50a337cdd0acd

Aliases

arxiv: 1703.02779 · arxiv_version: 1703.02779v1 · doi: 10.48550/arxiv.1703.02779 · pith_short_12: ZELGTIXIWDZK · pith_short_16: ZELGTIXIWDZKYCBL · pith_short_8: ZELGTIXI

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/ZELGTIXIWDZKYCBLBAQKXP2QXV \
  | 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: c91669a2e8b0f2ac082b0820abbf50bd6b3de13d4b72133d86c50a337cdd0acd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6381730a0a62968aea0c98f733bd8f0f9cdc78ff725af652422693258a209cc9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2017-03-08T10:43:18Z",
    "title_canon_sha256": "626a03ffa9ca6ea0f4360db2e32bde5ef4ecd6790ce03664ae727876b5d85769"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.02779",
    "kind": "arxiv",
    "version": 1
  }
}