Pith Number

pith:OZ5KGZBM

pith:2026:OZ5KGZBMJEMA3P4SZVXBFWENZS

not attested not anchored not stored refs pending

Directed assembly of tetrahedral patchy particles

Bert Nickel, Ekaterina Kostyurina, Gregor Posnjak, Tim Liedl, Xin Yin

arxiv:2607.07877 v1 · 2026-07-08 · cond-mat.soft · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OZ5KGZBMJEMA3P4SZVXBFWENZS}

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	2026-07-10T00:19:03.794335Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

767aa3642c49180dbf92cd6e12d88dccbbf50f09f9d34ad1cfd8f1e2f0fd1264

Aliases

arxiv: 2607.07877 · arxiv_version: 2607.07877v1 · doi: 10.48550/arxiv.2607.07877 · pith_short_12: OZ5KGZBMJEMA · pith_short_16: OZ5KGZBMJEMA3P4S · pith_short_8: OZ5KGZBM

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/OZ5KGZBMJEMA3P4SZVXBFWENZS \
  | 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: 767aa3642c49180dbf92cd6e12d88dccbbf50f09f9d34ad1cfd8f1e2f0fd1264

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "944049447d1425f0278f09bcac8af5722deaa594377fafcee75c383df7d86f07",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2026-07-08T19:22:12Z",
    "title_canon_sha256": "1030beaecab3455190b84dd46a6bdba64188df2dc815a553c84bc52d4ba820d4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.07877",
    "kind": "arxiv",
    "version": 1
  }
}