Pith Number

pith:RSYGIMXH

pith:2017:RSYGIMXH4WAUIUAYY42FY4MJDY

not attested not anchored not stored refs pending

Constant Threshold Intersection Graphs of Orthodox Paths in Trees

Claudson Ferreira Bornstein, Dieter Rautenbach, Jayme Luiz Szwarcfiter, Jos\'e Wilson Coura Pinto

arxiv:1703.08465 v1 · 2017-03-24 · math.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RSYGIMXH4WAUIUAYY42FY4MJDY}

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	2026-05-18T00:47:59.888883Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8cb06432e7e581445018c7345c71891e33cb661ea994b2331256d21124963872

Aliases

arxiv: 1703.08465 · arxiv_version: 1703.08465v1 · doi: 10.48550/arxiv.1703.08465 · pith_short_12: RSYGIMXH4WAU · pith_short_16: RSYGIMXH4WAUIUAY · pith_short_8: RSYGIMXH

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/RSYGIMXH4WAUIUAYY42FY4MJDY \
  | 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: 8cb06432e7e581445018c7345c71891e33cb661ea994b2331256d21124963872

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1cf941eff0c51f3120110da306277493a2e3352773c54f9c669588d5e71df4ab",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2017-03-24T15:35:22Z",
    "title_canon_sha256": "5b0c8a61f7591cbf2c0515859aed49a0dd493bfe28dba3d1330bef32b6d57c30"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.08465",
    "kind": "arxiv",
    "version": 1
  }
}