Pith Number

pith:CTEPH675

pith:2019:CTEPH675H6NZ5THUNTFLZP3NJP

not attested not anchored not stored refs pending

Deterministic Combinatorial Replacement Paths and Distance Sensitivity Oracles

Noga Alon, Sarel Cohen, Shiri Chechik

arxiv:1905.07483 v1 · 2019-05-17 · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CTEPH675H6NZ5THUNTFLZP3NJP}

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	2026-05-17T23:45:49.611562Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

14c8f3fbfd3f9b9eccf46ccabcbf6d4bcdef04c08eed32df5f9ead5192ab2d21

Aliases

arxiv: 1905.07483 · arxiv_version: 1905.07483v1 · doi: 10.48550/arxiv.1905.07483 · pith_short_12: CTEPH675H6NZ · pith_short_16: CTEPH675H6NZ5THU · pith_short_8: CTEPH675

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/CTEPH675H6NZ5THUNTFLZP3NJP \
  | 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: 14c8f3fbfd3f9b9eccf46ccabcbf6d4bcdef04c08eed32df5f9ead5192ab2d21

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "23dc8d698d61bb63e2e860888dc1c1beab9a97f7d5e11559dcb7dad4dc39ee91",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2019-05-17T21:16:39Z",
    "title_canon_sha256": "9e371164b13fb964e11b5f51b3a8af2124a26965d41ba667ce79eb0148d27c1b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.07483",
    "kind": "arxiv",
    "version": 1
  }
}