Pith Number

pith:UTIUPW3D

pith:2010:UTIUPW3DG4L5WO6QWJGBTYIOXK

not attested not anchored not stored refs pending

Structure and binding in crystals of cage-like molecules: hexamine and platonic hydrocarbons

Kristian Berland, Per Hyldgaard

arxiv:1010.1487 v1 · 2010-10-07 · physics.chem-ph · cond-mat.mtrl-sci · physics.comp-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UTIUPW3DG4L5WO6QWJGBTYIOXK}

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	2026-05-18T04:39:40.981154Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a4d147db633717db3bd0b24c19e10ebaad42c54041b77687ab8189cebae31d0c

Aliases

arxiv: 1010.1487 · arxiv_version: 1010.1487v1 · doi: 10.48550/arxiv.1010.1487 · pith_short_12: UTIUPW3DG4L5 · pith_short_16: UTIUPW3DG4L5WO6Q · pith_short_8: UTIUPW3D

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/UTIUPW3DG4L5WO6QWJGBTYIOXK \
  | 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: a4d147db633717db3bd0b24c19e10ebaad42c54041b77687ab8189cebae31d0c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "19d35c120d5c27557ad4c668799fb64a8fa6db0f563c61e9485d88e220f7395f",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2010-10-07T17:11:48Z",
    "title_canon_sha256": "052172bc1b4f7bde8ead9e2f7a0a08a0b247bbafe8b8e9c0c45b1d9fdf702fd4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.1487",
    "kind": "arxiv",
    "version": 1
  }
}