Pith Number

pith:X2YOH64X

pith:2013:X2YOH64XO5XYMLP4LFAAVDLHHE

not attested not anchored not stored refs pending

An introduction to HKR character theory

Nathaniel Stapleton

arxiv:1308.1414 v1 · 2013-08-06 · math.AT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{X2YOH64XO5XYMLP4LFAAVDLHHE}

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	2026-05-18T03:16:38.082758Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

beb0e3fb97776f862dfc59400a8d67393b57768ffbc22c3fc4e7cdae5c7617d8

Aliases

arxiv: 1308.1414 · arxiv_version: 1308.1414v1 · doi: 10.48550/arxiv.1308.1414 · pith_short_12: X2YOH64XO5XY · pith_short_16: X2YOH64XO5XYMLP4 · pith_short_8: X2YOH64X

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/X2YOH64XO5XYMLP4LFAAVDLHHE \
  | 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: beb0e3fb97776f862dfc59400a8d67393b57768ffbc22c3fc4e7cdae5c7617d8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "58affc2d51593689dbd9bb9d0663896e9dc66fcdaa694401d7e442621c290655",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AT",
    "submitted_at": "2013-08-06T20:28:48Z",
    "title_canon_sha256": "405cbfacc8a0c19be0921f21c48b4666db5aef042bc2bf5dbb545012ac94697b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.1414",
    "kind": "arxiv",
    "version": 1
  }
}