Pith Number

pith:GXBBK22J

pith:2014:GXBBK22JIDEBZEQ5PAL5HNGZUT

not attested not anchored not stored refs pending

Directed Multicut with linearly ordered terminals

Jason Teutsch, Nirupama Talele, Robert F. Erbacher, Trent Jaeger

arxiv:1407.7498 v1 · 2014-07-28 · cs.DS · cs.CR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GXBBK22JIDEBZEQ5PAL5HNGZUT}

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	2026-05-18T02:46:23.041263Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

35c2156b4940c81c921d7817d3b4d9a4f048cdd0e38f69c986cc40fef786e264

Aliases

arxiv: 1407.7498 · arxiv_version: 1407.7498v1 · doi: 10.48550/arxiv.1407.7498 · pith_short_12: GXBBK22JIDEB · pith_short_16: GXBBK22JIDEBZEQ5 · pith_short_8: GXBBK22J

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/GXBBK22JIDEBZEQ5PAL5HNGZUT \
  | 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: 35c2156b4940c81c921d7817d3b4d9a4f048cdd0e38f69c986cc40fef786e264

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7acbc1af503470b047de7c0f59ae0730cee798ab10971b5c49ee37c4f91ef730",
    "cross_cats_sorted": [
      "cs.CR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2014-07-28T19:01:26Z",
    "title_canon_sha256": "35f8d95901388615435c7e5518a1a42699291168c3c1979db9299f2de32ca8e2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.7498",
    "kind": "arxiv",
    "version": 1
  }
}