Pith Number

pith:LXS6HWDA

pith:2026:LXS6HWDAWEFQCFTNPJ4YKENBBW

not attested not anchored not stored refs pending

Notes on Tate cohomology

Arpon Raksit

arxiv:2601.17677 v2 · 2026-01-25 · math.AT · math.AG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LXS6HWDAWEFQCFTNPJ4YKENBBW}

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.

Cited by

1 paper in Pith

Arithmetic Wu Formulas and the Generalized Hecke Theorem

Receipt and verification

First computed	2026-07-22T00:22:15.732711Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5de5e3d860b10b01166d7a798511a10db8edb2a3b93a3154433dd003eabdc399

Aliases

arxiv: 2601.17677 · arxiv_version: 2601.17677v2 · doi: 10.48550/arxiv.2601.17677 · pith_short_12: LXS6HWDAWEFQ · pith_short_16: LXS6HWDAWEFQCFTN · pith_short_8: LXS6HWDA

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/LXS6HWDAWEFQCFTNPJ4YKENBBW \
  | 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: 5de5e3d860b10b01166d7a798511a10db8edb2a3b93a3154433dd003eabdc399

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "846e2f2358917fb3dea2638953a2985d7ddd064b7ee50cfb59fdeb5d9479ffb7",
    "cross_cats_sorted": [
      "math.AG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AT",
    "submitted_at": "2026-01-25T03:48:54Z",
    "title_canon_sha256": "598d5d7b878252c6439e070a1e266117c59326d9edc3054b78da8483311b9624"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2601.17677",
    "kind": "arxiv",
    "version": 2
  }
}