Pith Number

pith:ZZEY5R5G

pith:2017:ZZEY5R5GJDPTJM6HUX4J5D62LO

not attested not anchored not stored refs pending

The FastMap Algorithm for Shortest Path Computations

Aliyah Arunasalam, Liron Cohen, Shiva Jahangiri, Sven Koenig, Tansel Uras, T.K. Satish Kumar

arxiv:1706.02792 v3 · 2017-06-08 · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZZEY5R5GJDPTJM6HUX4J5D62LO}

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	2026-05-18T00:27:28.087483Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ce498ec7a648df34b3c7a5f89e8fda5ba352d91f2541b22a41c85dc1253f0737

Aliases

arxiv: 1706.02792 · arxiv_version: 1706.02792v3 · doi: 10.48550/arxiv.1706.02792 · pith_short_12: ZZEY5R5GJDPT · pith_short_16: ZZEY5R5GJDPTJM6H · pith_short_8: ZZEY5R5G

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/ZZEY5R5GJDPTJM6HUX4J5D62LO \
  | 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: ce498ec7a648df34b3c7a5f89e8fda5ba352d91f2541b22a41c85dc1253f0737

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a18f2b1f2e5b7667039664429bb084a59dd01e6cdeadabdf33460edf3ffa499f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2017-06-08T23:29:05Z",
    "title_canon_sha256": "f44e1aaa78f3a6fdda2b2b6bd30f297cf3691770408ae9d04c4af8b90d464146"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.02792",
    "kind": "arxiv",
    "version": 3
  }
}