Pith Number

pith:3C6LP4PZ

pith:2011:3C6LP4PZJK7YZYCGWEOPXE7TDB

not attested not anchored not stored refs pending

Spin-2 fields and helicity

C. S. O. Mayor, G. Otalora, H. I. Arcos, J. G. Pereira

arxiv:1110.3288 v2 · 2011-10-14 · 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{3C6LP4PZJK7YZYCGWEOPXE7TDB}

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	2026-05-18T03:46:18.549254Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d8bcb7f1f94abf8ce046b11cfb93f318550595df581bdd3b5810fccc083c4013

Aliases

arxiv: 1110.3288 · arxiv_version: 1110.3288v2 · doi: 10.48550/arxiv.1110.3288 · pith_short_12: 3C6LP4PZJK7Y · pith_short_16: 3C6LP4PZJK7YZYCG · pith_short_8: 3C6LP4PZ

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/3C6LP4PZJK7YZYCGWEOPXE7TDB \
  | 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: d8bcb7f1f94abf8ce046b11cfb93f318550595df581bdd3b5810fccc083c4013

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f04614d8df59067c71a967f57f38fd7bf443bdd69dd9dcf38ad854f5d01f101d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2011-10-14T18:29:33Z",
    "title_canon_sha256": "bdf1a916e8831b95176765bd8cf970b721b6a6abf50cb7098c7105aeda64d2c6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.3288",
    "kind": "arxiv",
    "version": 2
  }
}