Pith Number

pith:YKICVL56

pith:2001:YKICVL56DI6OFMOIRVPS7UX7KP

not attested not anchored not stored refs pending

Differential equations extended to superspace

H.C. Rosu, J. Torres

arxiv:math-ph/0112026 v2 · 2001-12-13 · math-ph · gr-qc · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YKICVL56DI6OFMOIRVPS7UX7KP}

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	2026-07-04T14:33:41.135796Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c2902aafbe1a3ce2b1c88d5f2fd2ff53fd042cb37c8a3e1c40f04d87d2ffacc4

Aliases

arxiv: math-ph/0112026 · arxiv_version: math-ph/0112026v2 · doi: 10.48550/arxiv.math-ph/0112026 · pith_short_12: YKICVL56DI6O · pith_short_16: YKICVL56DI6OFMOI · pith_short_8: YKICVL56

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/YKICVL56DI6OFMOIRVPS7UX7KP \
  | 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: c2902aafbe1a3ce2b1c88d5f2fd2ff53fd042cb37c8a3e1c40f04d87d2ffacc4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "463620ec2168ed3aca7f777d9feebaadec522ee09a1f60df81036a0f9b7f0288",
    "cross_cats_sorted": [
      "gr-qc",
      "math.MP"
    ],
    "license": "",
    "primary_cat": "math-ph",
    "submitted_at": "2001-12-13T15:42:34Z",
    "title_canon_sha256": "9376d975dac41471d550b637f42d80cc53414d3c08509b635bf838f74c098aa1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math-ph/0112026",
    "kind": "arxiv",
    "version": 2
  }
}