Pith Number

pith:ODSVCPCT

pith:2016:ODSVCPCT6LON25N4OGYK673EJ7

not attested not anchored not stored refs pending

A Linear-time Algorithm for Integral Multiterminal Flows in Trees

Hiroshi Nagamochi, Mingyu Xiao

arxiv:1611.08803 v1 · 2016-11-27 · 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{ODSVCPCT6LON25N4OGYK673EJ7}

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	2026-05-18T00:56:36.655130Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

70e5513c53f2dcdd75bc71b0af7f644fecbd0a442c7fed7fbf9c0bcc7ff7d166

Aliases

arxiv: 1611.08803 · arxiv_version: 1611.08803v1 · doi: 10.48550/arxiv.1611.08803 · pith_short_12: ODSVCPCT6LON · pith_short_16: ODSVCPCT6LON25N4 · pith_short_8: ODSVCPCT

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/ODSVCPCT6LON25N4OGYK673EJ7 \
  | 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: 70e5513c53f2dcdd75bc71b0af7f644fecbd0a442c7fed7fbf9c0bcc7ff7d166

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ccbc57dcd663ba1411d400de3617cd726a8b98ea49625bcf098267656e019f3b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2016-11-27T07:53:27Z",
    "title_canon_sha256": "2fab6863cb6c0c531886c04f5c65af41c14ff280cd3ac59345eacb1097b8b4b5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.08803",
    "kind": "arxiv",
    "version": 1
  }
}