Pith Number

pith:62SIHZXC

pith:2003:62SIHZXCPWHVDIOQUK3XTXKJSL

not attested not anchored not stored refs pending

The motivic Thom isomorphism

Jack Morava

arxiv:math/0306151 v3 · 2003-06-10 · math.AT · math-ph · math.AG · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{62SIHZXCPWHVDIOQUK3XTXKJSL}

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	2026-05-18T04:19:13.510900Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f6a483e6e27d8f51a1d0a2b779dd4992f8e61638b900319a59408475bef69770

Aliases

arxiv: math/0306151 · arxiv_version: math/0306151v3 · doi: 10.48550/arxiv.math/0306151 · pith_short_12: 62SIHZXCPWHV · pith_short_16: 62SIHZXCPWHVDIOQ · pith_short_8: 62SIHZXC

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/62SIHZXCPWHVDIOQUK3XTXKJSL \
  | 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: f6a483e6e27d8f51a1d0a2b779dd4992f8e61638b900319a59408475bef69770

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0b6777e78eb85ff2ed6d2811f3ff904799e46435f75a033173860a24b67a5121",
    "cross_cats_sorted": [
      "math-ph",
      "math.AG",
      "math.MP"
    ],
    "license": "",
    "primary_cat": "math.AT",
    "submitted_at": "2003-06-10T02:09:20Z",
    "title_canon_sha256": "31c5fff8f6346a77fe34a62eac2ad5afcf26a2e3ffcd6069a9d43f894dc901ce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0306151",
    "kind": "arxiv",
    "version": 3
  }
}