Pith Number

pith:RECW6QGO

pith:2012:RECW6QGOD46JRK3UCUM75JKRPV

not attested not anchored not stored refs pending

BPS states and their reductions

Alberto Mariotti, Antonio Amariti, Massimo Siani, Prarit Agarwal

arxiv:1211.2808 v2 · 2012-11-12 · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RECW6QGOD46JRK3UCUM75JKRPV}

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	2026-05-18T01:53:16.523355Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

89056f40ce1f3c98ab741519fea5517d6f92f618199e9bfc75a807a879a8617d

Aliases

arxiv: 1211.2808 · arxiv_version: 1211.2808v2 · doi: 10.48550/arxiv.1211.2808 · pith_short_12: RECW6QGOD46J · pith_short_16: RECW6QGOD46JRK3U · pith_short_8: RECW6QGO

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/RECW6QGOD46JRK3UCUM75JKRPV \
  | 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: 89056f40ce1f3c98ab741519fea5517d6f92f618199e9bfc75a807a879a8617d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "92664bb4abd3ab59ac690c823b5e9b19720271d4bfc5391e038800c4eec8e69f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2012-11-12T21:00:02Z",
    "title_canon_sha256": "e0841b4d5b31a2215b5b90d97f417904b89771b393a17276c1d613fd55d1b32c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.2808",
    "kind": "arxiv",
    "version": 2
  }
}