Pith Number

pith:N23CGLZZ

pith:2013:N23CGLZZGSGWTJJTRBNOQKMKAP

not attested not anchored not stored refs pending

On the Coloring of Pseudoknots

Allison Henrich, Slavik Jablan

arxiv:1305.6596 v1 · 2013-05-28 · math.GT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{N23CGLZZGSGWTJJTRBNOQKMKAP}

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	2026-05-18T03:24:40.361086Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6eb6232f39348d69a533885ae8298a03d0d47c68643b33fa4f8bd9d4c836aa02

Aliases

arxiv: 1305.6596 · arxiv_version: 1305.6596v1 · doi: 10.48550/arxiv.1305.6596 · pith_short_12: N23CGLZZGSGW · pith_short_16: N23CGLZZGSGWTJJT · pith_short_8: N23CGLZZ

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/N23CGLZZGSGWTJJTRBNOQKMKAP \
  | 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: 6eb6232f39348d69a533885ae8298a03d0d47c68643b33fa4f8bd9d4c836aa02

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8ded0092c31388c1f8ca0a57b2c7645465aabb02fc459313b7593af1907d550f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GT",
    "submitted_at": "2013-05-28T19:22:03Z",
    "title_canon_sha256": "8bf597b036f5747aed790d3b28fd6739782d1c1603d54e4f6ca3af458e9d5510"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.6596",
    "kind": "arxiv",
    "version": 1
  }
}