Pith Number

pith:JMRFL2NR

pith:2010:JMRFL2NR6GXIN7YIRFDQJBX3MW

not attested not anchored not stored refs pending

sl_2-actions along short strings for spin blocks

Mary Schaps, Michal White, Ortal Alon

arxiv:1010.5601 v1 · 2010-10-27 · 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{JMRFL2NR6GXIN7YIRFDQJBX3MW}

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	2026-05-18T04:38:16.294334Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4b2255e9b1f1ae86ff0889470486fb65906f8557deabb9fbab97cbe5a8a8bda7

Aliases

arxiv: 1010.5601 · arxiv_version: 1010.5601v1 · doi: 10.48550/arxiv.1010.5601 · pith_short_12: JMRFL2NR6GXI · pith_short_16: JMRFL2NR6GXIN7YI · pith_short_8: JMRFL2NR

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/JMRFL2NR6GXIN7YIRFDQJBX3MW \
  | 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: 4b2255e9b1f1ae86ff0889470486fb65906f8557deabb9fbab97cbe5a8a8bda7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "75e91ab7323fad8d4d23b55cc8c96ca8c1e804f462090d012779885a1e6db355",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2010-10-27T08:23:33Z",
    "title_canon_sha256": "3e8d3c7b9aba443b11d3304de13ad4cae5a372a567f802abd049b92ee2c1b8a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.5601",
    "kind": "arxiv",
    "version": 1
  }
}