Pith Number

pith:5ZGTPI6Q

pith:2010:5ZGTPI6QMUEHJDB5DGHWRSXCB3

not attested not anchored not stored refs pending

On the number of solutions of the discretizable molecular distance geometry problem

Antonio Mucherino, Benoit Masson, Carlile Lavor, Jon Lee, Leo Liberti

arxiv:1010.1834 v1 · 2010-10-09 · cs.DM · cs.CG · q-bio.QM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5ZGTPI6QMUEHJDB5DGHWRSXCB3}

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	2026-05-18T04:39:30.246662Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ee4d37a3d06508748c3d198f68cae20ec407160a22bc0ea04ab9866a38aea7af

Aliases

arxiv: 1010.1834 · arxiv_version: 1010.1834v1 · doi: 10.48550/arxiv.1010.1834 · pith_short_12: 5ZGTPI6QMUEH · pith_short_16: 5ZGTPI6QMUEHJDB5 · pith_short_8: 5ZGTPI6Q

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/5ZGTPI6QMUEHJDB5DGHWRSXCB3 \
  | 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: ee4d37a3d06508748c3d198f68cae20ec407160a22bc0ea04ab9866a38aea7af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "63c988d6c97e88a1b0b1f2b2f56342279786a7ded28e8fe633ba2d14db6d259c",
    "cross_cats_sorted": [
      "cs.CG",
      "q-bio.QM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DM",
    "submitted_at": "2010-10-09T10:53:07Z",
    "title_canon_sha256": "e3872a909cfb5ffac24a081ab4a98339391c04bf115e35d7b97f365f217b9576"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.1834",
    "kind": "arxiv",
    "version": 1
  }
}