Pith Number

pith:AIIQDJJG

pith:2014:AIIQDJJGGYGC3R3CZGFGJWFISD

not attested not anchored not stored refs pending

Snake graph calculus and cluster algebras from surfaces II: Self-crossing snake graphs

Ilke Canakci, Ralf Schiffler

arxiv:1407.0500 v2 · 2014-07-02 · math.RT · 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{AIIQDJJGGYGC3R3CZGFGJWFISD}

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	2026-05-18T02:46:22.493825Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

021101a526360c2dc762c98a64d8a890f2c265ed828362ed2dddcc1d387a52c3

Aliases

arxiv: 1407.0500 · arxiv_version: 1407.0500v2 · doi: 10.48550/arxiv.1407.0500 · pith_short_12: AIIQDJJGGYGC · pith_short_16: AIIQDJJGGYGC3R3C · pith_short_8: AIIQDJJG

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/AIIQDJJGGYGC3R3CZGFGJWFISD \
  | 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: 021101a526360c2dc762c98a64d8a890f2c265ed828362ed2dddcc1d387a52c3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dba80098715ac1de9109fb867cf972e7a6bffcbb8cd3fbd3308de4695d597423",
    "cross_cats_sorted": [
      "math.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2014-07-02T09:53:50Z",
    "title_canon_sha256": "040c9132689761a2d17021b74d7d6f34089c8882c8969763ef91d4b53b534f11"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.0500",
    "kind": "arxiv",
    "version": 2
  }
}