Pith Number

pith:2HYOS5K4

pith:2017:2HYOS5K4WSMVGQOXBNA6LYXNE3

not attested not anchored not stored refs pending

Approximate solution of length-bounded maximum multicommodity flow with unit edge-lengths

Anton Eremeev, Mikhail Vorozhtsov, Pavel Borisovsky, Sergei Hrushev, Vadim Teplyakov

arxiv:1708.00774 v1 · 2017-08-02 · 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{2HYOS5K4WSMVGQOXBNA6LYXNE3}

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	2026-05-18T00:38:44.666246Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d1f0e9755cb4995341d70b41e5e2ed26f59162cdf708a647c07f8c8e88f258bc

Aliases

arxiv: 1708.00774 · arxiv_version: 1708.00774v1 · doi: 10.48550/arxiv.1708.00774 · pith_short_12: 2HYOS5K4WSMV · pith_short_16: 2HYOS5K4WSMVGQOX · pith_short_8: 2HYOS5K4

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/2HYOS5K4WSMVGQOXBNA6LYXNE3 \
  | 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: d1f0e9755cb4995341d70b41e5e2ed26f59162cdf708a647c07f8c8e88f258bc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c5287b935bed4b3c1d7d82f1eac715c6f2b6c721029b6a873520e617f9ecbbf6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2017-08-02T14:42:36Z",
    "title_canon_sha256": "bdf7d7c37c798d9a81cb1dbe684933604e697003bd75791cec23bf9fda1d05dd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.00774",
    "kind": "arxiv",
    "version": 1
  }
}