Pith Number

pith:ZSBEE5A4

pith:2016:ZSBEE5A4T4OHBE52FRWJ54TMBT

not attested not anchored not stored refs pending

Multi-Colored Spanning Graphs

Csaba D. T\'oth, Hugo A. Akitaya, Maarten L\"offler

arxiv:1608.07056 v1 · 2016-08-25 · cs.CG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZSBEE5A4T4OHBE52FRWJ54TMBT}

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	2026-05-18T01:07:54.926617Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cc8242741c9f1c7093ba2c6c9ef26c0cffe7f0e017539ea7d641d6f919975c32

Aliases

arxiv: 1608.07056 · arxiv_version: 1608.07056v1 · doi: 10.48550/arxiv.1608.07056 · pith_short_12: ZSBEE5A4T4OH · pith_short_16: ZSBEE5A4T4OHBE52 · pith_short_8: ZSBEE5A4

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/ZSBEE5A4T4OHBE52FRWJ54TMBT \
  | 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: cc8242741c9f1c7093ba2c6c9ef26c0cffe7f0e017539ea7d641d6f919975c32

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bcde3bbee2e882ae626a49ad33b4a115cd5d30f5715c74bfbb0b0e77f31a5afc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CG",
    "submitted_at": "2016-08-25T09:05:30Z",
    "title_canon_sha256": "2a7ed7895da98e1bed511374a11f80a9f0b93ae622d61ba0ecdb499bfcdf64c6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.07056",
    "kind": "arxiv",
    "version": 1
  }
}