Pith Number

pith:LOLC5JMU

pith:2020:LOLC5JMUYLLBUKAF2GNFDAY7QA

not attested not anchored not stored refs pending

A Strategic Routing Framework and Algorithms for Computing Alternative Paths

Alina Gries, Armin Wells, Falk H\"uffner, Leon Schiller, Louise Molitor, Maximilian B\"other, Otto Ki{\ss}ig, Pascal Lenzner, Philipp Fischbeck, Simon Wietheger, Thomas Bl\"asius, Tobias Friedrich

arxiv:2008.10316 v1 · 2020-08-24 · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LOLC5JMUYLLBUKAF2GNFDAY7QA}

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	2026-07-05T01:29:22.689879Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5b962ea594c2d61a2805d19a51831f801dfe22a94b9cf3c8a71d607c29d3039b

Aliases

arxiv: 2008.10316 · arxiv_version: 2008.10316v1 · doi: 10.48550/arxiv.2008.10316 · pith_short_12: LOLC5JMUYLLB · pith_short_16: LOLC5JMUYLLBUKAF · pith_short_8: LOLC5JMU

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/LOLC5JMUYLLBUKAF2GNFDAY7QA \
  | 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: 5b962ea594c2d61a2805d19a51831f801dfe22a94b9cf3c8a71d607c29d3039b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "63a94e27e64705f315a7561da8d95b08afbea5a05ff7d300222a6180bb877c29",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2020-08-24T10:56:41Z",
    "title_canon_sha256": "02f83c965e1d7d83b65c757efcffef0c0936f46b17de8190d0dd1515f1157815"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.10316",
    "kind": "arxiv",
    "version": 1
  }
}