Pith Number

pith:6MDE2PBF

pith:2017:6MDE2PBFQXXV2H7MXI3YYQALJ3

not attested not anchored not stored refs pending

Reconfiguration graphs of shortest paths

Beth Novick, Brett Werner, John Asplund, Kossi Edoh, Ruth Haas, Yulia Hristova

arxiv:1705.09385 v1 · 2017-05-25 · math.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6MDE2PBFQXXV2H7MXI3YYQALJ3}

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	2026-05-18T00:43:38.849369Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f3064d3c2585ef5d1fecba378c400b4ee946158d8c577b92458f1249452b43ac

Aliases

arxiv: 1705.09385 · arxiv_version: 1705.09385v1 · doi: 10.48550/arxiv.1705.09385 · pith_short_12: 6MDE2PBFQXXV · pith_short_16: 6MDE2PBFQXXV2H7M · pith_short_8: 6MDE2PBF

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/6MDE2PBFQXXV2H7MXI3YYQALJ3 \
  | 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: f3064d3c2585ef5d1fecba378c400b4ee946158d8c577b92458f1249452b43ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1a37916fe55b0d3e9679f98f2b1d6a005dbd2347e35bc1c8e264888c79d8b8fd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2017-05-25T22:54:15Z",
    "title_canon_sha256": "02497f787b2b5419f6dbc310b7b08c15cc198a79415c030fb1beda0cee75cfc6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.09385",
    "kind": "arxiv",
    "version": 1
  }
}