Pith Number

pith:6A4SDEIN

pith:2019:6A4SDEINSYB3GNKZ3QWWBBVFLD

not attested not anchored not stored refs pending

Density of $g$-vector cones from triangulated surfaces

Toshiya Yurikusa

arxiv:1904.12479 v3 · 2019-04-29 · math.RT · math.CO · math.RA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6A4SDEINSYB3GNKZ3QWWBBVFLD}

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.

Cited by

1 paper in Pith

Local and global patterns of rank 3 $G$-fans of totally-infinite type

Receipt and verification

First computed	2026-07-05T08:59:21.379336Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f03921910d9603b33559dc2d6086a558e942acc3768bece11e42eb404eb3457b

Aliases

arxiv: 1904.12479 · arxiv_version: 1904.12479v3 · doi: 10.48550/arxiv.1904.12479 · pith_short_12: 6A4SDEINSYB3 · pith_short_16: 6A4SDEINSYB3GNKZ · pith_short_8: 6A4SDEIN

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/6A4SDEINSYB3GNKZ3QWWBBVFLD \
  | 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: f03921910d9603b33559dc2d6086a558e942acc3768bece11e42eb404eb3457b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c260282418b9eea5e2b029197c2f2879f4c59fbfcc65f40e527b5091d971a73",
    "cross_cats_sorted": [
      "math.CO",
      "math.RA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2019-04-29T07:53:20Z",
    "title_canon_sha256": "73cff65f8aeb2fec82d59300f2d5851ecfbb6cbc046fb6c8a052a575782405c7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.12479",
    "kind": "arxiv",
    "version": 3
  }
}