Pith Number

pith:PDY3KZIE

pith:2009:PDY3KZIEYFVSS2Y2I3HK4WGR5Y

not attested not anchored not stored refs pending

Brane Embeddings in AdS_4 x CP^3

B. Chandrasekhar, Binata Panda

arxiv:0909.3061 v3 · 2009-09-16 · 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{PDY3KZIEYFVSS2Y2I3HK4WGR5Y}

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	2026-05-18T04:20:13.321718Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

78f1b56504c16b296b1a46ceae58d1ee347090881ce426b817eb3f117db3ee45

Aliases

arxiv: 0909.3061 · arxiv_version: 0909.3061v3 · doi: 10.48550/arxiv.0909.3061 · pith_short_12: PDY3KZIEYFVS · pith_short_16: PDY3KZIEYFVSS2Y2 · pith_short_8: PDY3KZIE

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/PDY3KZIEYFVSS2Y2I3HK4WGR5Y \
  | 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: 78f1b56504c16b296b1a46ceae58d1ee347090881ce426b817eb3f117db3ee45

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4c0937a46f502fd7db6e9fd39eb3a6fa3ac3a5094a4d32359be5f86cd690395b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2009-09-16T16:55:20Z",
    "title_canon_sha256": "666b83d60079090b496f9bded279b1caf0f4ffea59951b096939b645105f13ce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0909.3061",
    "kind": "arxiv",
    "version": 3
  }
}