Pith Number

pith:Q76JQTU3

pith:2011:Q76JQTU34OFOB6ESTWPQYFADSP

not attested not anchored not stored refs pending

A new offspring of PALP

Andreas P. Braun, Nils-Ole Walliser

arxiv:1106.4529 v1 · 2011-06-22 · math.AG · 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{Q76JQTU34OFOB6ESTWPQYFADSP}

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	2026-05-18T04:19:32.849163Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

87fc984e9be38ae0f8929d9f0c140393c04e886c972fa816b3c630f9c14e63ad

Aliases

arxiv: 1106.4529 · arxiv_version: 1106.4529v1 · doi: 10.48550/arxiv.1106.4529 · pith_short_12: Q76JQTU34OFO · pith_short_16: Q76JQTU34OFOB6ES · pith_short_8: Q76JQTU3

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/Q76JQTU34OFOB6ESTWPQYFADSP \
  | 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: 87fc984e9be38ae0f8929d9f0c140393c04e886c972fa816b3c630f9c14e63ad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "38c88d38f9247b25f7d75b663f2aceb1bcc416103b2f8ac4c98a0ec591c376d2",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2011-06-22T18:54:15Z",
    "title_canon_sha256": "9695524ef16fc95baf742ea921e2a39774ad6e59b209694ed00eef755c271b77"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.4529",
    "kind": "arxiv",
    "version": 1
  }
}