Pith Number

pith:OP75AVVT

pith:2017:OP75AVVTJN3JPVXTCK3ARYI2HS

not attested not anchored not stored refs pending

On 2d-4d motivic wall-crossing formulas

Gabriel Kerr, Yan Soibelman

arxiv:1711.03695 v1 · 2017-11-10 · math.AG · hep-th · math-ph · math.MP · math.SG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OP75AVVTJN3JPVXTCK3ARYI2HS}

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	2026-05-18T00:30:40.029350Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

73ffd056b34b7697d6f312b608e11a3c99ba38ba7b948823e1f7f0af57acf04a

Aliases

arxiv: 1711.03695 · arxiv_version: 1711.03695v1 · doi: 10.48550/arxiv.1711.03695 · pith_short_12: OP75AVVTJN3J · pith_short_16: OP75AVVTJN3JPVXT · pith_short_8: OP75AVVT

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/OP75AVVTJN3JPVXTCK3ARYI2HS \
  | 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: 73ffd056b34b7697d6f312b608e11a3c99ba38ba7b948823e1f7f0af57acf04a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1fe7ed4dc1aa3ccb31d4a877bf9dfcaaec89cbab640ae7dcfba3fcba7e247587",
    "cross_cats_sorted": [
      "hep-th",
      "math-ph",
      "math.MP",
      "math.SG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2017-11-10T05:02:42Z",
    "title_canon_sha256": "3d2fc8c12a7ded86efea2b7e360974c67372e4de4d4f78f37b7a6947a7322ba8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.03695",
    "kind": "arxiv",
    "version": 1
  }
}