Pith Number

pith:AJ4U3YK6

pith:2014:AJ4U3YK6U22WDNV3RNHONPMJWG

not attested not anchored not stored refs pending

Reidemeister Torsion, Peripheral Complex, and Alexander Polynomials of Hypersurface Complements

Laurentiu Maxim, Yongqiang Liu

arxiv:1405.2348 v1 · 2014-05-09 · math.AT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AJ4U3YK6U22WDNV3RNHONPMJWG}

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	2026-05-18T01:22:24.012237Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

02794de15ea6b561b6bb8b4ee6bd89b184680db9300ddae136a9574a22fbedee

Aliases

arxiv: 1405.2348 · arxiv_version: 1405.2348v1 · doi: 10.48550/arxiv.1405.2348 · pith_short_12: AJ4U3YK6U22W · pith_short_16: AJ4U3YK6U22WDNV3 · pith_short_8: AJ4U3YK6

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/AJ4U3YK6U22WDNV3RNHONPMJWG \
  | 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: 02794de15ea6b561b6bb8b4ee6bd89b184680db9300ddae136a9574a22fbedee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7df296debf84f1de999b1baa22e0237e34348f9503fe592827c2da4615e36129",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AT",
    "submitted_at": "2014-05-09T20:25:32Z",
    "title_canon_sha256": "f8e2c94ed03f7623c09f11301d00c9e70c03abeb541558e19acd25bb1b0bb5c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.2348",
    "kind": "arxiv",
    "version": 1
  }
}