Pith Number

pith:NUMZY6TH

pith:2017:NUMZY6THLUAYSPJG6ZQ6PJV2PN

not attested not anchored not stored refs pending

Time-dependent shortest paths in bounded treewidth graphs

Glencora Borradaile, Morgan Shirley

arxiv:1706.01508 v1 · 2017-06-05 · 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{NUMZY6THLUAYSPJG6ZQ6PJV2PN}

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	2026-05-18T00:42:56.841884Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6d199c7a675d01893d26f661e7a6ba7b51636245367eabdea8271153e1b7091e

Aliases

arxiv: 1706.01508 · arxiv_version: 1706.01508v1 · doi: 10.48550/arxiv.1706.01508 · pith_short_12: NUMZY6THLUAY · pith_short_16: NUMZY6THLUAYSPJG · pith_short_8: NUMZY6TH

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/NUMZY6THLUAYSPJG6ZQ6PJV2PN \
  | 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: 6d199c7a675d01893d26f661e7a6ba7b51636245367eabdea8271153e1b7091e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "252904881e08a2b0966d93c862756ce4763d0ee87992458754a85593ff8db678",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2017-06-05T19:22:36Z",
    "title_canon_sha256": "7898b3d1d79d23601338dd1a3c6af70377ef8365cec47453d34dc129ed85acd4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.01508",
    "kind": "arxiv",
    "version": 1
  }
}