Pith Number

pith:6UHUVUKC

pith:2026:6UHUVUKC6PW3TENEEGAGXT5QKJ

not attested not anchored not stored refs pending

On homological Real trace methods

J.D. Quigley, Juan C. Moreno, Liam Keenan, Myungsin Cho, Teena Gerhardt

arxiv:2608.04297 v1 · 2026-08-05 · math.AT · 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{6UHUVUKC6PW3TENEEGAGXT5QKJ}

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	2026-08-06T01:32:09.804800Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f50f4ad142f3edb991a421806bcfb0524f7c0191a463ef8c9c4bca34b0a02cab

Aliases

arxiv: 2608.04297 · arxiv_version: 2608.04297v1 · doi: 10.48550/arxiv.2608.04297 · pith_short_12: 6UHUVUKC6PW3 · pith_short_16: 6UHUVUKC6PW3TENE · pith_short_8: 6UHUVUKC

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/6UHUVUKC6PW3TENEEGAGXT5QKJ \
  | 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: f50f4ad142f3edb991a421806bcfb0524f7c0191a463ef8c9c4bca34b0a02cab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e15980a9f1f6f2ccad2e413bdcc0232c2e1810f9d0a8e171c829b68838c28b50",
    "cross_cats_sorted": [
      "math.KT"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.AT",
    "submitted_at": "2026-08-05T00:02:48Z",
    "title_canon_sha256": "af1d32ab46eb910f427b5b198063293fa02e108af993dbb264bb47553db54fec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.04297",
    "kind": "arxiv",
    "version": 1
  }
}