Pith Number

pith:736DRO2R

pith:2007:736DRO2RBDXNBGBZS63DNN27UM

not attested not anchored not stored refs pending

Minimal $\gamma$--sheaves

Manuel Blickle

arxiv:0706.4060 v1 · 2007-06-27 · math.AG · math.AC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{736DRO2RBDXNBGBZS63DNN27UM}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T04:28:30.281014Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fefc38bb5108eed0983997b636b75fa32d10ffa39cb4419645eb5681eb5179e2

Aliases

arxiv: 0706.4060 · arxiv_version: 0706.4060v1 · doi: 10.48550/arxiv.0706.4060 · pith_short_12: 736DRO2RBDXN · pith_short_16: 736DRO2RBDXNBGBZ · pith_short_8: 736DRO2R

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/736DRO2RBDXNBGBZS63DNN27UM \
  | 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: fefc38bb5108eed0983997b636b75fa32d10ffa39cb4419645eb5681eb5179e2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eaeeb3e70b7388a5e33bfce0a7bfd04266fb33db29adf3c4ebf49d63cfc573d2",
    "cross_cats_sorted": [
      "math.AC"
    ],
    "license": "",
    "primary_cat": "math.AG",
    "submitted_at": "2007-06-27T16:01:36Z",
    "title_canon_sha256": "04cd2854d4cbe33ce9b6320e410dd0263a51b2cb4159000982b8206db779c8be"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0706.4060",
    "kind": "arxiv",
    "version": 1
  }
}