Pith Number

pith:ICIQWLJ3

pith:2006:ICIQWLJ3MRTNGOJ37XYHJUVP2G

not attested not anchored not stored refs pending

Instanton on toric singularities and black hole countings

Francesco Fucito, Jose F. Morales, Rubik Poghossian

arxiv:hep-th/0610154 v3 · 2006-10-13 · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ICIQWLJ3MRTNGOJ37XYHJUVP2G}

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	2026-07-04T17:02:04.876885Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

40910b2d3b6466d3393bfdf074d2afd1a979a36d817415d61934a19b5147ccc9

Aliases

arxiv: hep-th/0610154 · arxiv_version: hep-th/0610154v3 · doi: 10.48550/arxiv.hep-th/0610154 · pith_short_12: ICIQWLJ3MRTN · pith_short_16: ICIQWLJ3MRTNGOJ3 · pith_short_8: ICIQWLJ3

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/ICIQWLJ3MRTNGOJ37XYHJUVP2G \
  | 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: 40910b2d3b6466d3393bfdf074d2afd1a979a36d817415d61934a19b5147ccc9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "19f1ff1d4dcd7d62a08025f61e08864a8342089e1f0c3879ab9a3c3517b20b03",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2006-10-13T12:03:40Z",
    "title_canon_sha256": "805e106a36995a0edca7619d50ae477e0ecad7209e62afd45be9c31147b9bbe9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0610154",
    "kind": "arxiv",
    "version": 3
  }
}