Pith Number

pith:BSAPNSFX

pith:2015:BSAPNSFX2B3JAE2QRZINWADODW

not attested not anchored not stored refs pending

Optimization-Based Linear Network Coding for General Connections of Continuous Flows

Douglas Leith, Edmund Yeh, Ken Duffy, Muriel M\'edard, Ying Cui

arxiv:1502.06601 v2 · 2015-02-23 · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BSAPNSFX2B3JAE2QRZINWADODW}

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	2026-05-18T02:26:02.291907Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0c80f6c8b7d0769013508e50db006e1dac6f673575cfd1ee841cf3c5d1810e29

Aliases

arxiv: 1502.06601 · arxiv_version: 1502.06601v2 · doi: 10.48550/arxiv.1502.06601 · pith_short_12: BSAPNSFX2B3J · pith_short_16: BSAPNSFX2B3JAE2Q · pith_short_8: BSAPNSFX

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/BSAPNSFX2B3JAE2QRZINWADODW \
  | 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: 0c80f6c8b7d0769013508e50db006e1dac6f673575cfd1ee841cf3c5d1810e29

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "16185e4489472e4e3c0d95340fa57ba8bd179acf8a22fbd68d218a2e66a6909d",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2015-02-23T06:08:18Z",
    "title_canon_sha256": "b5fd93a7a3681032873d013a822f5b4777fe1ac588849f093e9cf146eafb7e54"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.06601",
    "kind": "arxiv",
    "version": 2
  }
}