Pith Number

pith:FAWMR7XX

pith:2005:FAWMR7XX7OY6HQROA2CPBBTZMM

not attested not anchored not stored refs pending

c=1 Matrix Models: Equivalences and Open-Closed String Duality

Anindya Mukherjee, Mumbai), Sunil Mukhi (Tata Institute

arxiv:hep-th/0505180 v2 · 2005-05-20 · 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{FAWMR7XX7OY6HQROA2CPBBTZMM}

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	2026-07-04T16:56:11.455954Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

282cc8fef7fbb1e3c22e0684f086796300aab17f4e5622a0fcbb0fb45baa2268

Aliases

arxiv: hep-th/0505180 · arxiv_version: hep-th/0505180v2 · doi: 10.48550/arxiv.hep-th/0505180 · pith_short_12: FAWMR7XX7OY6 · pith_short_16: FAWMR7XX7OY6HQRO · pith_short_8: FAWMR7XX

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/FAWMR7XX7OY6HQROA2CPBBTZMM \
  | 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: 282cc8fef7fbb1e3c22e0684f086796300aab17f4e5622a0fcbb0fb45baa2268

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c970eae9f7b1b46fdf1cceba370d307d53bdcf872ab31c8c86d700249d29afab",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2005-05-20T13:44:00Z",
    "title_canon_sha256": "23a422fb8b0d26c343eafb64a99751089976555826ecaf88e2ccdfd50cd2758f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0505180",
    "kind": "arxiv",
    "version": 2
  }
}