Pith Number

pith:IOAWBBX2

pith:2012:IOAWBBX2DZKLSN7QZ37YSVL3OD

not attested not anchored not stored refs pending

The Ghost Condensate in N=1 Supergravity

Burt Ovrut, Jean-Luc Lehners, Michael Koehn

arxiv:1212.2185 v2 · 2012-12-10 · hep-th · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IOAWBBX2DZKLSN7QZ37YSVL3OD}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T03:27:32.315078Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

43816086fa1e54b937f0ceff89557b70eea1eec6916176f5b0f82a25cf4a97fe

Aliases

arxiv: 1212.2185 · arxiv_version: 1212.2185v2 · doi: 10.48550/arxiv.1212.2185 · pith_short_12: IOAWBBX2DZKL · pith_short_16: IOAWBBX2DZKLSN7Q · pith_short_8: IOAWBBX2

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/IOAWBBX2DZKLSN7QZ37YSVL3OD \
  | 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: 43816086fa1e54b937f0ceff89557b70eea1eec6916176f5b0f82a25cf4a97fe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "21f2a30568db85effa61b0290de63731245af69465fdb8c7ed5bdb627721f1f2",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2012-12-10T20:07:15Z",
    "title_canon_sha256": "ac9ff9c06169a29aca47148753de542d4bdb31a125fd1f9263560755e6254373"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.2185",
    "kind": "arxiv",
    "version": 2
  }
}