Pith Number

pith:MMOP6F7A

pith:2017:MMOP6F7AKTMM6MQXVDZOWZCETI

not attested not anchored not stored refs pending

Approximation algorithms for stochastic and risk-averse optimization

Aravind Srinivasan, Jaroslaw Byrka

arxiv:1712.06996 v1 · 2017-12-18 · 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{MMOP6F7AKTMM6MQXVDZOWZCETI}

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	2026-05-18T00:27:37.511451Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

631cff17e054d8cf3217a8f2eb64449a0a7da421172a33d3dc1ee677f20b6cce

Aliases

arxiv: 1712.06996 · arxiv_version: 1712.06996v1 · doi: 10.48550/arxiv.1712.06996 · pith_short_12: MMOP6F7AKTMM · pith_short_16: MMOP6F7AKTMM6MQX · pith_short_8: MMOP6F7A

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/MMOP6F7AKTMM6MQXVDZOWZCETI \
  | 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: 631cff17e054d8cf3217a8f2eb64449a0a7da421172a33d3dc1ee677f20b6cce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "19c816f4b2a3772ec09a79b4b0eceb73c0f8df42f9514d6f4f1e9cd0037f0bd5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2017-12-18T09:25:14Z",
    "title_canon_sha256": "2ab2eb60caf8f5cd47c6f21450409df782b6b94bea6cc6b0be6a79bff534f1a0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.06996",
    "kind": "arxiv",
    "version": 1
  }
}