Pith Number

pith:VD5KXMO3

pith:2013:VD5KXMO3CTCHS5YY54557CTVNZ

not attested not anchored not stored refs pending

Fault-Tolerant Shortest Paths - Beyond the Uniform Failure Model

David Adjiashvili

arxiv:1301.6299 v1 · 2013-01-26 · cs.DS · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VD5KXMO3CTCHS5YY54557CTVNZ}

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	2026-05-18T03:35:15.848680Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a8faabb1db14c4797718ef3bdf8a756e51deecca19c3e662676d04617ff0e871

Aliases

arxiv: 1301.6299 · arxiv_version: 1301.6299v1 · doi: 10.48550/arxiv.1301.6299 · pith_short_12: VD5KXMO3CTCH · pith_short_16: VD5KXMO3CTCHS5YY · pith_short_8: VD5KXMO3

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/VD5KXMO3CTCHS5YY54557CTVNZ \
  | 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: a8faabb1db14c4797718ef3bdf8a756e51deecca19c3e662676d04617ff0e871

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b7ef7ae4538026c2008fa78f0a1bc04aed25d6dd529b7cb006055cd5adc1d808",
    "cross_cats_sorted": [
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2013-01-26T23:51:15Z",
    "title_canon_sha256": "2a931b1d31452a3a7320bac4db90d9a62afcef33ee4e027b660063eb99f205c9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.6299",
    "kind": "arxiv",
    "version": 1
  }
}