Pith Number

pith:2JP2H5PQ

pith:2015:2JP2H5PQAR5S4ZOMP7XY5VOYHJ

not attested not anchored not stored refs pending

Probabilistic Analysis of the Dual Next-Fit Algorithm for Bin Covering

Carsten Fischer, Heiko R\"oglin

arxiv:1512.04719 v1 · 2015-12-15 · 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{2JP2H5PQAR5S4ZOMP7XY5VOYHJ}

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	2026-05-18T01:24:19.578831Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d25fa3f5f0047b2e65cc7fef8ed5d83a7114361dd240f6c6bd25a56ab98e2281

Aliases

arxiv: 1512.04719 · arxiv_version: 1512.04719v1 · doi: 10.48550/arxiv.1512.04719 · pith_short_12: 2JP2H5PQAR5S · pith_short_16: 2JP2H5PQAR5S4ZOM · pith_short_8: 2JP2H5PQ

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/2JP2H5PQAR5S4ZOMP7XY5VOYHJ \
  | 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: d25fa3f5f0047b2e65cc7fef8ed5d83a7114361dd240f6c6bd25a56ab98e2281

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "46110c882c4ac82d39dd6755c683bc4dbd72bf4f90a4f16900afc2bdf6a493b1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2015-12-15T10:50:54Z",
    "title_canon_sha256": "5d9dcc276431e061c2d0d5650b3821cc04f87c92d6f0926cb7960bf25c713c60"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.04719",
    "kind": "arxiv",
    "version": 1
  }
}