Pith Number

pith:BM3K4UXF

pith:2013:BM3K4UXFAUZTZOLNQSK22H7EMM

not attested not anchored not stored refs pending

Knapsack Constrained Contextual Submodular List Prediction with Application to Multi-document Summarization

Debadeepta Dey, J. Andrew Bagnell, Jiaji Zhou, Stephane Ross, Yisong Yue

arxiv:1308.3541 v2 · 2013-08-16 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BM3K4UXFAUZTZOLNQSK22H7EMM}

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	2026-05-18T02:56:19.100574Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0b36ae52e505333cb96d8495ad1fe4632eefd6ff94342f6d3fbdd93421fbf531

Aliases

arxiv: 1308.3541 · arxiv_version: 1308.3541v2 · doi: 10.48550/arxiv.1308.3541 · pith_short_12: BM3K4UXFAUZT · pith_short_16: BM3K4UXFAUZTZOLN · pith_short_8: BM3K4UXF

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/BM3K4UXFAUZTZOLNQSK22H7EMM \
  | 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: 0b36ae52e505333cb96d8495ad1fe4632eefd6ff94342f6d3fbdd93421fbf531

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5a666a082921508c0668b70b918995e6348d6a2db6ecb5aa740fdfe85a2575dd",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2013-08-16T03:46:25Z",
    "title_canon_sha256": "2e749d5ca0af8431f8a2189345c5bbf0ea8511c7195543c0bc24973e43748fd2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.3541",
    "kind": "arxiv",
    "version": 2
  }
}