Pith Number

pith:W22O3MKD

pith:2013:W22O3MKDQILKCACB7YUU4AGGIM

not attested not anchored not stored refs pending

Using Incomplete Information for Complete Weight Annotation of Road Networks -- Extended Version

Bin Yang, Christian S. Jensen, Manohar Kaul

arxiv:1308.0484 v2 · 2013-08-02 · cs.LG · cs.DB

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{W22O3MKDQILKCACB7YUU4AGGIM}

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	2026-05-18T03:15:44.911053Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b6b4edb1438216a10041fe294e00c64311572b7086892f87a4c1f1ccfcbe6f43

Aliases

arxiv: 1308.0484 · arxiv_version: 1308.0484v2 · doi: 10.48550/arxiv.1308.0484 · pith_short_12: W22O3MKDQILK · pith_short_16: W22O3MKDQILKCACB · pith_short_8: W22O3MKD

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/W22O3MKDQILKCACB7YUU4AGGIM \
  | 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: b6b4edb1438216a10041fe294e00c64311572b7086892f87a4c1f1ccfcbe6f43

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bdac0c5fd45976ea390ae784e4aea7040f9fe2aba8468f08f8d2682d48713f27",
    "cross_cats_sorted": [
      "cs.DB"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2013-08-02T12:56:19Z",
    "title_canon_sha256": "a816adbf68d45dd7107ced402e4c9c803a7cc35ff5b240e77a0fd4c48c1b25cb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.0484",
    "kind": "arxiv",
    "version": 2
  }
}