Pith Number

pith:ISOW7VLA

pith:2002:ISOW7VLANHXFAE254MLO5UOH6X

not attested not anchored not stored refs pending

Searching for a Connection Between Matroid Theory and String Theory

J. A. Nieto

arxiv:hep-th/0212100 v2 · 2002-12-10 · hep-th · math.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ISOW7VLANHXFAE254MLO5UOH6X}

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

Generalized Elko Theory

Receipt and verification

First computed	2026-07-04T16:34:59.940006Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

449d6fd56069ee50135de316eed1c7f5cdfa73c9df84b85b7b6ae0328d4d02d9

Aliases

arxiv: hep-th/0212100 · arxiv_version: hep-th/0212100v2 · doi: 10.48550/arxiv.hep-th/0212100 · pith_short_12: ISOW7VLANHXF · pith_short_16: ISOW7VLANHXFAE25 · pith_short_8: ISOW7VLA

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/ISOW7VLANHXFAE254MLO5UOH6X \
  | 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: 449d6fd56069ee50135de316eed1c7f5cdfa73c9df84b85b7b6ae0328d4d02d9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "db5e11e84eec08d95220f7887accc7eb113ca5efeb7951148feea1cfffe314c2",
    "cross_cats_sorted": [
      "math.CO"
    ],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2002-12-10T00:40:28Z",
    "title_canon_sha256": "8851d1b7990685cd1fe6dd580198db66d18c64d081f6aa8df048fe52d6ba1829"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0212100",
    "kind": "arxiv",
    "version": 2
  }
}