Pith Number

pith:TPQ6XNOZ

pith:2011:TPQ6XNOZ6DXVHNRMDCS46VEMAG

not attested not anchored not stored refs pending

Hard ellipsoids: analytically approaching the exact overlap distance

F. de J. Guevara-Rodriguez, G. Odriozola

arxiv:1107.5765 v2 · 2011-07-28 · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TPQ6XNOZ6DXVHNRMDCS46VEMAG}

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	2026-05-18T02:01:08.182148Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9be1ebb5d9f0ef53b62c18a5cf548c01915de5847877361e3943894703280355

Aliases

arxiv: 1107.5765 · arxiv_version: 1107.5765v2 · doi: 10.48550/arxiv.1107.5765 · pith_short_12: TPQ6XNOZ6DXV · pith_short_16: TPQ6XNOZ6DXVHNRM · pith_short_8: TPQ6XNOZ

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/TPQ6XNOZ6DXVHNRMDCS46VEMAG \
  | 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: 9be1ebb5d9f0ef53b62c18a5cf548c01915de5847877361e3943894703280355

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2a0d13022ce9e17e0c577468971eceee12eb5558fc5dc2a099e004233b3ce033",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2011-07-28T16:51:35Z",
    "title_canon_sha256": "cd9da0c40d09d98c8bc880dad44b635f7ee65b4942d22b049bce4b89da3a42ff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.5765",
    "kind": "arxiv",
    "version": 2
  }
}