Pith Number

pith:RYZWD5RP

pith:2009:RYZWD5RPM2KUQLRC7CWL5YSN3H

not attested not anchored not stored refs pending

Supergroup BF action for supergravity

C. Ramirez, E. Rosales

arxiv:0910.1267 v3 · 2009-10-07 · 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{RYZWD5RPM2KUQLRC7CWL5YSN3H}

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	2026-05-18T02:24:46.910947Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8e3361f62f6695482e22f8acbee24dd9ded5322f91ea9689640f356ddb75920c

Aliases

arxiv: 0910.1267 · arxiv_version: 0910.1267v3 · doi: 10.48550/arxiv.0910.1267 · pith_short_12: RYZWD5RPM2KU · pith_short_16: RYZWD5RPM2KUQLRC · pith_short_8: RYZWD5RP

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/RYZWD5RPM2KUQLRC7CWL5YSN3H \
  | 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: 8e3361f62f6695482e22f8acbee24dd9ded5322f91ea9689640f356ddb75920c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b97b6ad7580bf810fa77acc38d490491d96756b3c667a04a4e5227bd0bfe874b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2009-10-07T14:03:31Z",
    "title_canon_sha256": "7c5f3f91eef09ce152566330e98255e4f85512522bc79994ea593aadd17fe15a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0910.1267",
    "kind": "arxiv",
    "version": 3
  }
}