Pith Number

pith:UTYTIXQD

pith:2013:UTYTIXQDW5CUMW35XOP6J6Z2ML

not attested not anchored not stored refs pending

Higher Dirac cohomology of modules with generalized infinitesimal character

Pavle Pand\v{z}i\'c, Petr Somberg

arxiv:1310.3570 v1 · 2013-10-14 · math.RT · math.KT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UTYTIXQDW5CUMW35XOP6J6Z2ML}

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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	2026-05-18T03:10:35.353504Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a4f1345e03b745465b7dbb9fe4fb3a62e141bf7f57242a61dc378b2b830c7f0b

Aliases

arxiv: 1310.3570 · arxiv_version: 1310.3570v1 · doi: 10.48550/arxiv.1310.3570 · pith_short_12: UTYTIXQDW5CU · pith_short_16: UTYTIXQDW5CUMW35 · pith_short_8: UTYTIXQD

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/UTYTIXQDW5CUMW35XOP6J6Z2ML \
  | 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: a4f1345e03b745465b7dbb9fe4fb3a62e141bf7f57242a61dc378b2b830c7f0b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dceee36846b89cc5c2b1beeb2e80d56018655bc0aa76f1107093edc64e0988ed",
    "cross_cats_sorted": [
      "math.KT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2013-10-14T06:20:42Z",
    "title_canon_sha256": "ddfc4fedd977f5025b23a3db045d1e87c55fa888ff3a716832ca8b3ab1d05a20"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.3570",
    "kind": "arxiv",
    "version": 1
  }
}