Pith Number

pith:C5TLJGWT

pith:2008:C5TLJGWTVWGDSFZXV6MS5YQPCZ

not attested not anchored not stored refs pending

Intrinsically Linked Graphs in Projective Space

Emily Stark, Jared Federman, Jason Bustamante, Joel Foisy, Kenji Kozai, Kevin Matthews, Kirsten Trickey, Kristen McNamara

arxiv:0809.0454 v1 · 2008-09-02 · 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{C5TLJGWTVWGDSFZXV6MS5YQPCZ}

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	2026-05-18T01:22:31.080764Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1766b49ad3ad8c391737af992ee20f1656e89aacc62beb526bb975145e420cd5

Aliases

arxiv: 0809.0454 · arxiv_version: 0809.0454v1 · doi: 10.48550/arxiv.0809.0454 · pith_short_12: C5TLJGWTVWGD · pith_short_16: C5TLJGWTVWGDSFZX · pith_short_8: C5TLJGWT

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/C5TLJGWTVWGDSFZXV6MS5YQPCZ \
  | 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: 1766b49ad3ad8c391737af992ee20f1656e89aacc62beb526bb975145e420cd5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f00b1ab39d995e88f031224f5b61249c21235fe7316390cb59ae904e0e480801",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GT",
    "submitted_at": "2008-09-02T15:47:38Z",
    "title_canon_sha256": "1fb065ed739b2abfb06ee35a9d96094e3fb10c2101a5e527bcb34e089bc489ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0809.0454",
    "kind": "arxiv",
    "version": 1
  }
}