Pith Number

pith:QGO6KFFL

pith:2020:QGO6KFFLENZX36TNSXLDNEV7DD

not attested not anchored not stored refs pending

Finding Your Way: Shortest Paths on Networks

Mason A. Porter, Teresa Rexin

arxiv:2011.09632 v2 · 2020-11-19 · math.HO · cs.SI · math.OC · nlin.AO · physics.soc-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QGO6KFFLENZX36TNSXLDNEV7DD}

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	2026-07-05T02:38:16.246266Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

819de514ab23737dfa6d95d63692bf18d8c71a771a3ad824eb9246453fbd8377

Aliases

arxiv: 2011.09632 · arxiv_version: 2011.09632v2 · doi: 10.48550/arxiv.2011.09632 · pith_short_12: QGO6KFFLENZX · pith_short_16: QGO6KFFLENZX36TN · pith_short_8: QGO6KFFL

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/QGO6KFFLENZX36TNSXLDNEV7DD \
  | 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: 819de514ab23737dfa6d95d63692bf18d8c71a771a3ad824eb9246453fbd8377

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "babda776c75e42998ac1764c663c51bfd509414997bd52ef0e64ec55aacfebad",
    "cross_cats_sorted": [
      "cs.SI",
      "math.OC",
      "nlin.AO",
      "physics.soc-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.HO",
    "submitted_at": "2020-11-19T03:35:46Z",
    "title_canon_sha256": "2291d1c89a2d068615cc804342b400402409e8dfc6bf31d5ff4f769ddfef5c20"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.09632",
    "kind": "arxiv",
    "version": 2
  }
}