Pith Number

pith:PZAMD5W6

pith:2010:PZAMD5W6FSE2G33DTXAEVNJZFY

not attested not anchored not stored refs pending

Parallel versions of the symbolic manipulation system FORM

J.A.M. Vermaseren, J. Vollinga, M. Tentyukov

arxiv:1006.2099 v1 · 2010-06-10 · hep-ph · cs.SC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PZAMD5W6FSE2G33DTXAEVNJZFY}

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	2026-05-18T04:23:56.822061Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7e40c1f6de2c89a36f639dc04ab5392e03f180a9f88adb8132b6c4850b4e6c47

Aliases

arxiv: 1006.2099 · arxiv_version: 1006.2099v1 · doi: 10.48550/arxiv.1006.2099 · pith_short_12: PZAMD5W6FSE2 · pith_short_16: PZAMD5W6FSE2G33D · pith_short_8: PZAMD5W6

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/PZAMD5W6FSE2G33DTXAEVNJZFY \
  | 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: 7e40c1f6de2c89a36f639dc04ab5392e03f180a9f88adb8132b6c4850b4e6c47

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f4d89f865669078c49a8a1cd1775e4c006b56169f5dbffe85234094d86b9f646",
    "cross_cats_sorted": [
      "cs.SC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2010-06-10T18:07:15Z",
    "title_canon_sha256": "7abf91d4028e46f9e8ec0fe6d8e61f60ee92d65e7d7900fd486fb0e2af656d6f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1006.2099",
    "kind": "arxiv",
    "version": 1
  }
}