Pith Number

pith:WGLUSSHP

pith:2016:WGLUSSHPQZRRA4UCZZJIEAVIPB

not attested not anchored not stored refs pending

Partial chord diagrams and matrix models

Hiroyuki Fuji, J{\o}rgen Ellegaard Andersen, Masahide Manabe, Piotr Su{\l}kowski, Robert C. Penner

arxiv:1612.05840 v2 · 2016-12-17 · math-ph · hep-th · math.CO · math.MP · q-bio.QM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WGLUSSHPQZRRA4UCZZJIEAVIPB}

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	2026-05-18T00:47:26.444504Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b1974948ef8663107282ce528202a8787ac37fb988105de5b54f3e3e46aab59d

Aliases

arxiv: 1612.05840 · arxiv_version: 1612.05840v2 · doi: 10.48550/arxiv.1612.05840 · pith_short_12: WGLUSSHPQZRR · pith_short_16: WGLUSSHPQZRRA4UC · pith_short_8: WGLUSSHP

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/WGLUSSHPQZRRA4UCZZJIEAVIPB \
  | 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: b1974948ef8663107282ce528202a8787ac37fb988105de5b54f3e3e46aab59d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5b65a0761f09c0b0e9ba1a70b47a1264a7d389b8405d74d70ba8d0c7347b05e4",
    "cross_cats_sorted": [
      "hep-th",
      "math.CO",
      "math.MP",
      "q-bio.QM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2016-12-17T23:57:00Z",
    "title_canon_sha256": "40b330dce6f88f85ab4a85c8429f74a3c3c83748afdb9c7dcc9fb17d4c559865"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.05840",
    "kind": "arxiv",
    "version": 2
  }
}