Pith Number

pith:MYZDPL3R

pith:2010:MYZDPL3RNAUFH42EJA2D6F22GQ

not attested not anchored not stored refs pending

Coloring translates and homothets of a convex body

Adrian Dumitrescu, Minghui Jiang

arxiv:1008.1360 v1 · 2010-08-07 · cs.DM · cs.CG · math.MG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MYZDPL3RNAUFH42EJA2D6F22GQ}

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	2026-05-18T04:42:24.411303Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

663237af71682853f34448343f175a342a9a7a08e3642c391d1b4aa8cb648410

Aliases

arxiv: 1008.1360 · arxiv_version: 1008.1360v1 · doi: 10.48550/arxiv.1008.1360 · pith_short_12: MYZDPL3RNAUF · pith_short_16: MYZDPL3RNAUFH42E · pith_short_8: MYZDPL3R

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/MYZDPL3RNAUFH42EJA2D6F22GQ \
  | 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: 663237af71682853f34448343f175a342a9a7a08e3642c391d1b4aa8cb648410

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "94822a86b9bafe08bd69e53824d6fa98d27cc3c2f76c8923c4e522109b08b243",
    "cross_cats_sorted": [
      "cs.CG",
      "math.MG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DM",
    "submitted_at": "2010-08-07T18:59:49Z",
    "title_canon_sha256": "e620108fe33023862454e77f6128599d7703cfd6536017424b1c1881a32813ee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.1360",
    "kind": "arxiv",
    "version": 1
  }
}