Pith Number

pith:EVBLAORI

pith:2001:EVBLAORICED2ZZIWT2ENTX37JD

not attested not anchored not stored refs pending

Generating function polynomials for legendrian links

Lisa Traynor

arxiv:math/0110229 v1 · 2001-10-20 · math.GT · math.SG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EVBLAORICED2ZZIWT2ENTX37JD}

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	2026-05-18T02:38:00.739470Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2542b03a281107ace5169e88d9df7f48c9c785c4985acb0c468bb60c77f1113b

Aliases

arxiv: math/0110229 · arxiv_version: math/0110229v1 · doi: 10.48550/arxiv.math/0110229 · pith_short_12: EVBLAORICED2 · pith_short_16: EVBLAORICED2ZZIW · pith_short_8: EVBLAORI

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/EVBLAORICED2ZZIWT2ENTX37JD \
  | 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: 2542b03a281107ace5169e88d9df7f48c9c785c4985acb0c468bb60c77f1113b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bc1d051d413ad0d578e424d5d3e3649564894fd08e0932bf5fde5b8bc281587a",
    "cross_cats_sorted": [
      "math.SG"
    ],
    "license": "",
    "primary_cat": "math.GT",
    "submitted_at": "2001-10-20T15:02:44Z",
    "title_canon_sha256": "6c588d7ce3084911f3c186216585174f5bf671093729aca1cf0707b5bb9f3839"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0110229",
    "kind": "arxiv",
    "version": 1
  }
}