Pith Number

pith:66JIFXMU

pith:2010:66JIFXMUJ3E3UJPEB4WYPBX3V3

not attested not anchored not stored refs pending

Torsional degrees of freedom in AdS4/CFT3

Anastasios C. Petkou

arxiv:1004.1640 v1 · 2010-04-09 · 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{66JIFXMUJ3E3UJPEB4WYPBX3V3}

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	2026-05-18T04:34:27.638439Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f79282dd944ec9ba25e40f2d8786fbaec7d2b4ff0a8c275afe87059d2ac6f7f4

Aliases

arxiv: 1004.1640 · arxiv_version: 1004.1640v1 · doi: 10.48550/arxiv.1004.1640 · pith_short_12: 66JIFXMUJ3E3 · pith_short_16: 66JIFXMUJ3E3UJPE · pith_short_8: 66JIFXMU

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/66JIFXMUJ3E3UJPEB4WYPBX3V3 \
  | 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: f79282dd944ec9ba25e40f2d8786fbaec7d2b4ff0a8c275afe87059d2ac6f7f4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1d16ed187dfbcd4b4c15cf0c28b34f5c3486d439ca89e5274f02bf74c9b3497f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2010-04-09T20:04:20Z",
    "title_canon_sha256": "21b7424a8d8fa69be88702e9593306a8ab0d54276027812c7d38faffeb6b49ec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1004.1640",
    "kind": "arxiv",
    "version": 1
  }
}