Pith Number

pith:FT5SPFZJ

pith:2010:FT5SPFZJ3KIF3GNH4YCCZ6L4LW

not attested not anchored not stored refs pending

Calculus structure on the Lie conformal algebra complex and the variational complex

Alberto De Sole, Pedram Hekmati, Victor Kac

arxiv:1007.3707 v1 · 2010-07-21 · math.RA · math-ph · math.MP · math.QA · nlin.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FT5SPFZJ3KIF3GNH4YCCZ6L4LW}

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	2026-05-18T01:24:13.082101Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2cfb279729da905d99a7e6042cf97c5da5d8aa2c744d424c2f2298ebf55f9a43

Aliases

arxiv: 1007.3707 · arxiv_version: 1007.3707v1 · doi: 10.48550/arxiv.1007.3707 · pith_short_12: FT5SPFZJ3KIF · pith_short_16: FT5SPFZJ3KIF3GNH · pith_short_8: FT5SPFZJ

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/FT5SPFZJ3KIF3GNH4YCCZ6L4LW \
  | 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: 2cfb279729da905d99a7e6042cf97c5da5d8aa2c744d424c2f2298ebf55f9a43

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "413869864a5edeb4b142398e6c92017e02f4e98ab85ae8eea211290d50c4db54",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP",
      "math.QA",
      "nlin.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2010-07-21T18:27:25Z",
    "title_canon_sha256": "68d896352acfa1334d45945408517bb0476c1f65b3de3bab571cba45d1f27ba5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1007.3707",
    "kind": "arxiv",
    "version": 1
  }
}