Pith Number

pith:GUQBDENW

pith:2026:GUQBDENWXVEY5NWYY5LPTDN3HW

not attested not anchored not stored refs pending

Hypergraph as Language

Guohuan Xie, Jun-Hai Yong, Mengqi Lei, Shaoyi Du, Shihui Ying, Siqi Li, Yue Gao

arxiv:2605.21858 v1 · 2026-05-21 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GUQBDENWXVEY5NWYY5LPTDN3HW}

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	2026-05-22T01:04:11.697857Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

35201191b6bd498eb6d8c756f98dbb3db2190a02892650e0ecebbc3707f3cef7

Aliases

arxiv: 2605.21858 · arxiv_version: 2605.21858v1 · doi: 10.48550/arxiv.2605.21858 · pith_short_12: GUQBDENWXVEY · pith_short_16: GUQBDENWXVEY5NWY · pith_short_8: GUQBDENW

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/GUQBDENWXVEY5NWYY5LPTDN3HW \
  | 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: 35201191b6bd498eb6d8c756f98dbb3db2190a02892650e0ecebbc3707f3cef7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c36242aab26de9c04ef4e4fad15f9e6161068e5d16138306e37fb90dc94b7a68",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-05-21T01:09:48Z",
    "title_canon_sha256": "675953a76e8868a5a13e63efea8c855bc5868d6221032c3af1e4b683e99d7ca5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.21858",
    "kind": "arxiv",
    "version": 1
  }
}