Pith Number

pith:OF7RTYD5

pith:2016:OF7RTYD5YKESR7LGWULOFAKUG4

not attested not anchored not stored refs pending

Triangulated quotient categories revisited

Bin Zhu, Panyue Zhou

arxiv:1608.00297 v2 · 2016-08-01 · 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{OF7RTYD5YKESR7LGWULOFAKUG4}

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	2026-05-18T01:10:01.564695Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

717f19e07dc28928fd66b516e28154372eb380d35d8ac08a151f14b2693d242d

Aliases

arxiv: 1608.00297 · arxiv_version: 1608.00297v2 · doi: 10.48550/arxiv.1608.00297 · pith_short_12: OF7RTYD5YKES · pith_short_16: OF7RTYD5YKESR7LG · pith_short_8: OF7RTYD5

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/OF7RTYD5YKESR7LGWULOFAKUG4 \
  | 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: 717f19e07dc28928fd66b516e28154372eb380d35d8ac08a151f14b2693d242d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "61f8c0ad447882afe98097203e63196a0e6c1c4b712aefd49c7b0b3023dbd9f3",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2016-08-01T02:07:18Z",
    "title_canon_sha256": "6176de5d5c740a9468f28696587296cb0a42085f3989b4c6d7e0619adbbe2f1e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.00297",
    "kind": "arxiv",
    "version": 2
  }
}