Pith Number

pith:VIBDCUDA

pith:2015:VIBDCUDADLS77LIM5O7NR2SQEV

not attested not anchored not stored refs pending

On the shortest path game: extended version

Andreas Darmann, Joachim Schauer, Ulrich Pferschy

arxiv:1506.00462 v1 · 2015-06-01 · cs.DM · cs.GT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VIBDCUDADLS77LIM5O7NR2SQEV}

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	2026-05-18T01:59:54.482971Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aa023150601ae5ffad0cebbed8ea50254b7519aa3270508e77e52bdbc0968c16

Aliases

arxiv: 1506.00462 · arxiv_version: 1506.00462v1 · doi: 10.48550/arxiv.1506.00462 · pith_short_12: VIBDCUDADLS7 · pith_short_16: VIBDCUDADLS77LIM · pith_short_8: VIBDCUDA

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/VIBDCUDADLS77LIM5O7NR2SQEV \
  | 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: aa023150601ae5ffad0cebbed8ea50254b7519aa3270508e77e52bdbc0968c16

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8f19ed3eec16ccc7a40d64f6949999c521f2cb7d7719b3abd8d8c47abdb3b45e",
    "cross_cats_sorted": [
      "cs.GT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DM",
    "submitted_at": "2015-06-01T12:08:12Z",
    "title_canon_sha256": "adfb7db19ab33aa6c4d3cdf8cf0924e89e1e33fc56875453f8d39834a31db317"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.00462",
    "kind": "arxiv",
    "version": 1
  }
}