Pith Number

pith:JDRSJGJE

pith:2014:JDRSJGJEUH7Q2KZ3CGGWQOCP6I

not attested not anchored not stored refs pending

Online Colored Bin Packing

Ji\v{r}\'i Sgall, Martin B\"ohm, Pavel Vesel\'y

arxiv:1404.5548 v2 · 2014-04-22 · 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{JDRSJGJEUH7Q2KZ3CGGWQOCP6I}

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	2026-05-18T02:32:07.468431Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

48e3249924a1ff0d2b3b118d68384ff21f0c4aa424f743b6b93d20f422f7801b

Aliases

arxiv: 1404.5548 · arxiv_version: 1404.5548v2 · doi: 10.48550/arxiv.1404.5548 · pith_short_12: JDRSJGJEUH7Q · pith_short_16: JDRSJGJEUH7Q2KZ3 · pith_short_8: JDRSJGJE

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/JDRSJGJEUH7Q2KZ3CGGWQOCP6I \
  | 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: 48e3249924a1ff0d2b3b118d68384ff21f0c4aa424f743b6b93d20f422f7801b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "09dcb35ba3527a438d501280780293568193c29ce567b8849f5e056262856e7c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2014-04-22T16:34:50Z",
    "title_canon_sha256": "f44c772ae80f5744435ea70ed18300f5f6017ffe49019bbd5f8cff7ae137dc38"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.5548",
    "kind": "arxiv",
    "version": 2
  }
}