Pith Number

pith:BMNQBMBA

pith:2023:BMNQBMBAACOD7O7J3UDGNNKF37

not attested not anchored not stored refs pending

Near Tight Shortest Paths in the Hybrid Model

Philipp Schneider

arxiv:2304.07107 v2 · 2023-04-14 · cs.DS · cs.CC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BMNQBMBAACOD7O7J3UDGNNKF37}

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	2026-07-05T06:26:21.049498Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0b1b00b020009c3fbbe9dd0666b545dfee40bc5a778eb707f87ca063b995ac7f

Aliases

arxiv: 2304.07107 · arxiv_version: 2304.07107v2 · doi: 10.48550/arxiv.2304.07107 · pith_short_12: BMNQBMBAACOD · pith_short_16: BMNQBMBAACOD7O7J · pith_short_8: BMNQBMBA

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/BMNQBMBAACOD7O7J3UDGNNKF37 \
  | 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: 0b1b00b020009c3fbbe9dd0666b545dfee40bc5a778eb707f87ca063b995ac7f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d95d21f49606b18e946d1dd1c5ebf5d8b3ddacd32d05c7153946ee29d20bccbe",
    "cross_cats_sorted": [
      "cs.CC"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2023-04-14T12:57:03Z",
    "title_canon_sha256": "ff9143f1dcccf0b253194087b37eb87466f045e44e2c83464aaca4e4cc7fde4c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.07107",
    "kind": "arxiv",
    "version": 2
  }
}