Pith Number

pith:3R2G7Z3P

pith:2014:3R2G7Z3PMO7RVT7GJGLJ3ATXKV

not attested not anchored not stored refs pending

A new approach to curved projective superspace

Daniel Butter

arxiv:1406.6235 v4 · 2014-06-24 · 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{3R2G7Z3PMO7RVT7GJGLJ3ATXKV}

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	2026-05-18T01:30:25.803719Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dc746fe76f63bf1acfe649969d8277556c7b272c2e2257f3bdd4a67299ba1189

Aliases

arxiv: 1406.6235 · arxiv_version: 1406.6235v4 · doi: 10.48550/arxiv.1406.6235 · pith_short_12: 3R2G7Z3PMO7R · pith_short_16: 3R2G7Z3PMO7RVT7G · pith_short_8: 3R2G7Z3P

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/3R2G7Z3PMO7RVT7GJGLJ3ATXKV \
  | 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: dc746fe76f63bf1acfe649969d8277556c7b272c2e2257f3bdd4a67299ba1189

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "27caa57a4537e5884c3e177f8cf68b783788d8a8a8d6fa1f90d91b803a2a884f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2014-06-24T13:53:51Z",
    "title_canon_sha256": "fbfead9c737708e18281b72f91886ad29e49aa2e8f5ea2072a0a7753d1770c49"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.6235",
    "kind": "arxiv",
    "version": 4
  }
}