Pith Number

pith:LUWX4V5K

pith:2013:LUWX4V5KOGMOSJYLD7W2EV7CXM

not attested not anchored not stored refs pending

Two-dimensional crystal melting and D4-D2-D0 on toric Calabi-Yau singularities

Satoshi Yamaguchi, Takahiro Nishinaka, Yutaka Yoshida

arxiv:1304.6724 v1 · 2013-04-24 · 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{LUWX4V5KOGMOSJYLD7W2EV7CXM}

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	2026-05-18T01:50:22.274417Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5d2d7e57aa7198e9270b1feda257e2bb3cca1c68aca1b8c167902b7a00da8150

Aliases

arxiv: 1304.6724 · arxiv_version: 1304.6724v1 · doi: 10.48550/arxiv.1304.6724 · pith_short_12: LUWX4V5KOGMO · pith_short_16: LUWX4V5KOGMOSJYL · pith_short_8: LUWX4V5K

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/LUWX4V5KOGMOSJYLD7W2EV7CXM \
  | 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: 5d2d7e57aa7198e9270b1feda257e2bb3cca1c68aca1b8c167902b7a00da8150

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9414fa3e190c1f1d98472db0e8596b802d2925ba95730d4a312c77243b853314",
    "cross_cats_sorted": [
      "math.AG",
      "math.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2013-04-24T20:00:03Z",
    "title_canon_sha256": "30866281eaa32955e94cc6bf5ec8cbafe918ed1e233e6c87566691158d90de75"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.6724",
    "kind": "arxiv",
    "version": 1
  }
}