Pith Number

pith:VQLC7JM5

pith:1997:VQLC7JM5PHJFBV46SPM37DPBAZ

not attested not anchored not stored refs pending

Matter from Toric Geometry

Eugene Perevalov, Govindan Rajesh, Philip Candelas

arxiv:hep-th/9707049 v1 · 1997-07-03 · 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{VQLC7JM5PHJFBV46SPM37DPBAZ}

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	2026-05-18T04:35:16.194125Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ac162fa59d79d250d79e93d9bf8de10650e06a92b424795e84db0b4e94a37909

Aliases

arxiv: hep-th/9707049 · arxiv_version: hep-th/9707049v1 · doi: 10.48550/arxiv.hep-th/9707049 · pith_short_12: VQLC7JM5PHJF · pith_short_16: VQLC7JM5PHJFBV46 · pith_short_8: VQLC7JM5

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/VQLC7JM5PHJFBV46SPM37DPBAZ \
  | 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: ac162fa59d79d250d79e93d9bf8de10650e06a92b424795e84db0b4e94a37909

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "787d57831fd86bcb6bf07040cdcbcfa6c0abf5d9f1846812c52eac0d7931c24f",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1997-07-03T19:55:52Z",
    "title_canon_sha256": "9ea3b476ad797999dbb85897a2fba1c5ae6fe7d0ff9e35a3da4a2fa7d28cb789"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9707049",
    "kind": "arxiv",
    "version": 1
  }
}