Pith Number

pith:NA673LZV

pith:2009:NA673LZVF7RYOCGTMBWMBTEFLN

not attested not anchored not stored refs pending

The Non-commutative Topological Vertex and Wall Crossing Phenomena

Kentaro Nagao, Masahito Yamazaki

arxiv:0910.5479 v1 · 2009-10-28 · hep-th · math.AG · 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{NA673LZVF7RYOCGTMBWMBTEFLN}

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	2026-05-18T04:15:36.266013Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

683dfdaf352fe38708d3606cc0cc855b475656d9faf9ec3a75fbb4efbf3b25cd

Aliases

arxiv: 0910.5479 · arxiv_version: 0910.5479v1 · doi: 10.48550/arxiv.0910.5479 · pith_short_12: NA673LZVF7RY · pith_short_16: NA673LZVF7RYOCGT · pith_short_8: NA673LZV

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/NA673LZVF7RYOCGTMBWMBTEFLN \
  | 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: 683dfdaf352fe38708d3606cc0cc855b475656d9faf9ec3a75fbb4efbf3b25cd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "707869a29f6c6a00735125c168952610cf1e19aae39012946abcca2baff17e69",
    "cross_cats_sorted": [
      "math.AG",
      "math.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2009-10-28T23:02:48Z",
    "title_canon_sha256": "c1ddbaa033d46e2cbe14fedba24e1de116933f75feb5bbef9e918d59cd13d05d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0910.5479",
    "kind": "arxiv",
    "version": 1
  }
}