Pith Number

pith:KRANSD4F

pith:2021:KRANSD4FEFS5YKAJBUUEFIGWXW

not attested not anchored not stored refs pending

Heavenly metrics, BPS indices and twistors

Boris Pioline, Sergei Alexandrov

arxiv:2104.10540 v2 · 2021-04-21 · hep-th · math-ph · math.AG · math.MP · math.NT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KRANSD4FEFS5YKAJBUUEFIGWXW}

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.

Cited by

1 paper in Pith

Adaptive Tokenisation Via Temporal Redundancy Masking And Latent Inpainting

Receipt and verification

First computed	2026-07-05T11:35:08.914676Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5440d90f852165dc28090d2842a0d6bd8189a986f2f5d1a295e0df354ed28491

Aliases

arxiv: 2104.10540 · arxiv_version: 2104.10540v2 · doi: 10.48550/arxiv.2104.10540 · pith_short_12: KRANSD4FEFS5 · pith_short_16: KRANSD4FEFS5YKAJ · pith_short_8: KRANSD4F

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/KRANSD4FEFS5YKAJBUUEFIGWXW \
  | 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: 5440d90f852165dc28090d2842a0d6bd8189a986f2f5d1a295e0df354ed28491

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "11814a78423b9f6cae9bd5f18aef358c2652db06bbc8d2521f305802e909f985",
    "cross_cats_sorted": [
      "math-ph",
      "math.AG",
      "math.MP",
      "math.NT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2021-04-21T13:55:51Z",
    "title_canon_sha256": "802dabec29545d360f232455caafb96477c5b96f50eca20c2275218181dc4635"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.10540",
    "kind": "arxiv",
    "version": 2
  }
}