Pith Number

pith:KHL2E5AT

pith:2011:KHL2E5ATB6A2EHGUHYTHNIJZXV

not attested not anchored not stored refs pending

The maximum disjoint paths problem on multi-relations social networks

Bang Ye Wu

arxiv:1104.4370 v1 · 2011-04-22 · cs.DS · cs.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KHL2E5ATB6A2EHGUHYTHNIJZXV}

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	2026-05-18T03:59:38.282815Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

51d7a274130f81a21cd43e2676a139bd4ba6377de9f7848fe248e68a31939664

Aliases

arxiv: 1104.4370 · arxiv_version: 1104.4370v1 · doi: 10.48550/arxiv.1104.4370 · pith_short_12: KHL2E5ATB6A2 · pith_short_16: KHL2E5ATB6A2EHGU · pith_short_8: KHL2E5AT

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/KHL2E5ATB6A2EHGUHYTHNIJZXV \
  | 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: 51d7a274130f81a21cd43e2676a139bd4ba6377de9f7848fe248e68a31939664

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4689fe217a4e670d47d7cd53359a0708707e1f594e4e562dda6dd36d157b85ee",
    "cross_cats_sorted": [
      "cs.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2011-04-22T01:23:06Z",
    "title_canon_sha256": "dc6171a039b64cdee6e2be0814820e80b48fc1cbb5bcfb474d165e9098bcba75"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.4370",
    "kind": "arxiv",
    "version": 1
  }
}