Pith Number

pith:SQGMTFAJ

pith:2026:SQGMTFAJFALNWATFE4OWQIUIZZ

not attested not anchored not stored refs pending

Large Order Enumerative Geometry, Black Holes and Black Rings

Albrecht Klemm, Boris Pioline, Sergey Alexandrov

arxiv:2605.19552 v1 · 2026-05-19 · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SQGMTFAJFALNWATFE4OWQIUIZZ}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-20T01:05:51.495948Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

940cc994092816db0265271d682288ce6ca8346fb08839bef86e55deb29e89d7

Aliases

arxiv: 2605.19552 · arxiv_version: 2605.19552v1 · doi: 10.48550/arxiv.2605.19552 · pith_short_12: SQGMTFAJFALN · pith_short_16: SQGMTFAJFALNWATF · pith_short_8: SQGMTFAJ

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/SQGMTFAJFALNWATFE4OWQIUIZZ \
  | 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: 940cc994092816db0265271d682288ce6ca8346fb08839bef86e55deb29e89d7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a0ff7fe5d4b584b9e61f4f7d0de6d9dab7a3f277e9473f77adbc72aab53c9fd0",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2026-05-19T08:51:45Z",
    "title_canon_sha256": "b401d4048446d4395aef6591808f06552a3da028c86b891bd72ba3623c1dced3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.19552",
    "kind": "arxiv",
    "version": 1
  }
}