Pith Number

pith:7LX7K5CD

pith:2015:7LX7K5CDKGXLW7CLRZR3LCLSXD

not attested not anchored not stored refs pending

The Strong Suslin Reciprocity Law

Daniil Rudenko

arxiv:1511.00520 v3 · 2015-11-02 · 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{7LX7K5CDKGXLW7CLRZR3LCLSXD}

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	2026-07-05T02:54:09.295859Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

faeff5744351aebb7c4b8e63b58972b8fb4af41693a6bae349fc2ccf0dc74652

Aliases

arxiv: 1511.00520 · arxiv_version: 1511.00520v3 · doi: 10.48550/arxiv.1511.00520 · pith_short_12: 7LX7K5CDKGXL · pith_short_16: 7LX7K5CDKGXLW7CL · pith_short_8: 7LX7K5CD

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/7LX7K5CDKGXLW7CLRZR3LCLSXD \
  | 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: faeff5744351aebb7c4b8e63b58972b8fb4af41693a6bae349fc2ccf0dc74652

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5c4346a4f333e97e9759730f60c999b42627d5790bcd88a9daa2081c4fe64f64",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.KT",
    "submitted_at": "2015-11-02T14:34:21Z",
    "title_canon_sha256": "8913361b673b97d7214aa77e0fcbe0d6b30055cb0db2e11d5f7db177d7bdeaf1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.00520",
    "kind": "arxiv",
    "version": 3
  }
}