Pith Number

pith:Z7KTPOGF

pith:2016:Z7KTPOGFPTZ3CJ3HOGHNZ32UVB

not attested not anchored not stored refs pending

Symplectic meanders

Colton Magnant, Jr., Matthew Hyatt, Vincent E. Coll

arxiv:1602.01146 v1 · 2016-02-02 · math.RA · math.RT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Z7KTPOGFPTZ3CJ3HOGHNZ32UVB}

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	2026-05-18T01:21:23.473211Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cfd537b8c57cf3b12767718edcef54a85ef0ed9ed1d8146cbf4380c555ec7f39

Aliases

arxiv: 1602.01146 · arxiv_version: 1602.01146v1 · doi: 10.48550/arxiv.1602.01146 · pith_short_12: Z7KTPOGFPTZ3 · pith_short_16: Z7KTPOGFPTZ3CJ3H · pith_short_8: Z7KTPOGF

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/Z7KTPOGFPTZ3CJ3HOGHNZ32UVB \
  | 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: cfd537b8c57cf3b12767718edcef54a85ef0ed9ed1d8146cbf4380c555ec7f39

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1505653257f13bf4339262e6fa2223c57d5a81d769964381ca2fa58528175b69",
    "cross_cats_sorted": [
      "math.RT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2016-02-02T23:01:41Z",
    "title_canon_sha256": "3e963aec03e7e0c2524d7fd1c0c3c5643fbca92b6d87329612e373ea87beecef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.01146",
    "kind": "arxiv",
    "version": 1
  }
}