Pith Number

pith:7SOZMZ25

pith:2009:7SOZMZ25OVB2DECTLEDT736Y5A

not attested not anchored not stored refs pending

From Matrices to Strings and Back

Shlomo S. Razamat

arxiv:0911.0658 v1 · 2009-11-03 · 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{7SOZMZ25OVB2DECTLEDT736Y5A}

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.

Cited by

1 paper in Pith

Strings from Feynman Diagrams

Receipt and verification

First computed	2026-07-04T17:23:32.483702Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc9d96675d7543a1905359073fefd8e82c18e5d537b9b89c6c515ff79821dd7b

Aliases

arxiv: 0911.0658 · arxiv_version: 0911.0658v1 · doi: 10.48550/arxiv.0911.0658 · pith_short_12: 7SOZMZ25OVB2 · pith_short_16: 7SOZMZ25OVB2DECT · pith_short_8: 7SOZMZ25

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/7SOZMZ25OVB2DECTLEDT736Y5A \
  | 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: fc9d96675d7543a1905359073fefd8e82c18e5d537b9b89c6c515ff79821dd7b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "139e08c20f4f7c8ad9686aa48106fc6b7850f5f3309595f8152e551107933688",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2009-11-03T19:29:18Z",
    "title_canon_sha256": "18e26ea834a03548dfc90c72870a30980da68931aa67abbf4ed54d398c4ded18"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0911.0658",
    "kind": "arxiv",
    "version": 1
  }
}