Pith Number

pith:THSOXPFB

pith:2024:THSOXPFBGRFO62KYNOOFW2SOUI

not attested not anchored not stored refs pending

Penrose transformation on flag domains

Kefeng Liu, Yang Shen

arxiv:2411.13085 v2 · 2024-11-20 · math.AG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{THSOXPFBGRFO62KYNOOFW2SOUI}

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	2026-07-05T09:52:18.267764Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

99e4ebbca1344aef69586b9c5b6a4ea23b104dbb5b4c1bd95b5d711f8d62c854

Aliases

arxiv: 2411.13085 · arxiv_version: 2411.13085v2 · doi: 10.48550/arxiv.2411.13085 · pith_short_12: THSOXPFBGRFO · pith_short_16: THSOXPFBGRFO62KY · pith_short_8: THSOXPFB

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/THSOXPFBGRFO62KYNOOFW2SOUI \
  | 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: 99e4ebbca1344aef69586b9c5b6a4ea23b104dbb5b4c1bd95b5d711f8d62c854

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d67f34a580897b846fdf72d69ccbddddf01da80aba049f1df6bebcae7833c93d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2024-11-20T07:26:53Z",
    "title_canon_sha256": "e32b3bb340348fbc4c3d52cc28492d78945d640013f9305a97cecce6c405cc03"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.13085",
    "kind": "arxiv",
    "version": 2
  }
}