Pith Number

pith:2YVWQW3R

pith:2013:2YVWQW3RTMN3G2R3VKPKUVNDML

not attested not anchored not stored refs pending

On Procesi bundles

Ivan Losev

arxiv:1303.4617 v2 · 2013-03-19 · math.AG · math.RT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2YVWQW3RTMN3G2R3VKPKUVNDML}

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	2026-05-18T03:02:35.202455Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d62b685b719b1bb36a3baa9eaa55a362e32d31d4041196120721a39388060219

Aliases

arxiv: 1303.4617 · arxiv_version: 1303.4617v2 · doi: 10.48550/arxiv.1303.4617 · pith_short_12: 2YVWQW3RTMN3 · pith_short_16: 2YVWQW3RTMN3G2R3 · pith_short_8: 2YVWQW3R

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/2YVWQW3RTMN3G2R3VKPKUVNDML \
  | 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: d62b685b719b1bb36a3baa9eaa55a362e32d31d4041196120721a39388060219

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "878d45483351fecd380c1161b7f9e230f0424e597a8d47b8b266786a8cc3a3c5",
    "cross_cats_sorted": [
      "math.RT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2013-03-19T14:29:11Z",
    "title_canon_sha256": "56d6e0741efb878a6569bf725f7ee579da6c6bcc8da6f8a4d3bd55632e103865"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.4617",
    "kind": "arxiv",
    "version": 2
  }
}