Pith Number

pith:GDY3436B

pith:2010:GDY3436BH6WXBSYJ3CSEU7IXF2

not attested not anchored not stored refs pending

L1 Projections with Box Constraints

Jing Xiao, Mithun Das Gupta, Sanjeev Kumar

arxiv:1010.0141 v1 · 2010-09-30 · 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{GDY3436BH6WXBSYJ3CSEU7IXF2}

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	2026-05-18T04:40:00.213899Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

30f1be6fc13fad70cb09d8a44a7d172ebc900c547c2b7971d1b246001dfe8829

Aliases

arxiv: 1010.0141 · arxiv_version: 1010.0141v1 · doi: 10.48550/arxiv.1010.0141 · pith_short_12: GDY3436BH6WX · pith_short_16: GDY3436BH6WXBSYJ · pith_short_8: GDY3436B

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/GDY3436BH6WXBSYJ3CSEU7IXF2 \
  | 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: 30f1be6fc13fad70cb09d8a44a7d172ebc900c547c2b7971d1b246001dfe8829

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f65c8cc0e377b433c1797da95474ea93050da59153f34332c6cd28cbec9a72d6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2010-09-30T18:38:11Z",
    "title_canon_sha256": "bdd4dd9ee928dcc4b374e1b0880c3ef9326998a4bdad0ca2de6dce76cb16029a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.0141",
    "kind": "arxiv",
    "version": 1
  }
}