Pith Number

pith:PXAOB43B

pith:2019:PXAOB43B3NOYREQB4W4HDXEDSH

not attested not anchored not stored refs pending

Packing Concave Molecules in Crystals and Amorphous Solids: On the Connection between Shape and Local Structure

Cerridwen Jennings, Malcolm Ramsay, Peter Harrowell, Toby Hudson

arxiv:1902.02604 v1 · 2019-02-07 · cond-mat.soft

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PXAOB43B3NOYREQB4W4HDXEDSH}

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	2026-05-17T23:54:13.259813Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7dc0e0f361db5d889201e5b871dc8391cfea77ea4db63f671c784905bae2b9f1

Aliases

arxiv: 1902.02604 · arxiv_version: 1902.02604v1 · doi: 10.48550/arxiv.1902.02604 · pith_short_12: PXAOB43B3NOY · pith_short_16: PXAOB43B3NOYREQB · pith_short_8: PXAOB43B

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/PXAOB43B3NOYREQB4W4HDXEDSH \
  | 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: 7dc0e0f361db5d889201e5b871dc8391cfea77ea4db63f671c784905bae2b9f1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b33f48b7e4eeda3640156ad86dc1a87c3eb1dd9dac78fb24cbe91dfd47349743",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2019-02-07T13:11:58Z",
    "title_canon_sha256": "95aa4b5d61b9bf0bf154afd48593eeb5f4a85994a74bbdbca3d66e31ce6585a1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.02604",
    "kind": "arxiv",
    "version": 1
  }
}