Pith Number

pith:2HICLYNU

pith:2025:2HICLYNUIV34GASAQMWWCUZVL2

not attested not anchored not stored refs pending

Superspace Supergravity

Martin Ro\v{c}ek, Ulf Lindstr\"om

arxiv:2504.16207 v1 · 2025-04-22 · 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{2HICLYNUIV34GASAQMWWCUZVL2}

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	2026-07-05T10:52:43.213909Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d1d025e1b44577c30240832d6153355eb348dd113fe1f366a0663d8e25bb6aa6

Aliases

arxiv: 2504.16207 · arxiv_version: 2504.16207v1 · doi: 10.48550/arxiv.2504.16207 · pith_short_12: 2HICLYNUIV34 · pith_short_16: 2HICLYNUIV34GASA · pith_short_8: 2HICLYNU

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/2HICLYNUIV34GASAQMWWCUZVL2 \
  | 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: d1d025e1b44577c30240832d6153355eb348dd113fe1f366a0663d8e25bb6aa6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ec14e0bdcc3abaf5957c8cd8f92eadae7f95da8edf9962af27476ac65b67867b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2025-04-22T18:53:01Z",
    "title_canon_sha256": "e9ad9e67deedc510c2a4aec73f3417d1bd227b707914d2f7e7e84fdb4425da74"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.16207",
    "kind": "arxiv",
    "version": 1
  }
}