Pith Number

pith:NIQ5UG5Z

pith:2015:NIQ5UG5Z2FB4VMTHSI333N7RJU

not attested not anchored not stored refs pending

Doped Colloidal Artificial Ice

A. Libal, C.J. Olson Reichhardt, C. Reichhardt

arxiv:1507.00740 v1 · 2015-07-02 · cond-mat.soft · 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{NIQ5UG5Z2FB4VMTHSI333N7RJU}

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	2026-05-18T01:08:32.557784Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6a21da1bb9d143cab2679237bdb7f14d2bf32ebaf9d5eedeec5ecf9573087f40

Aliases

arxiv: 1507.00740 · arxiv_version: 1507.00740v1 · doi: 10.48550/arxiv.1507.00740 · pith_short_12: NIQ5UG5Z2FB4 · pith_short_16: NIQ5UG5Z2FB4VMTH · pith_short_8: NIQ5UG5Z

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/NIQ5UG5Z2FB4VMTHSI333N7RJU \
  | 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: 6a21da1bb9d143cab2679237bdb7f14d2bf32ebaf9d5eedeec5ecf9573087f40

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6c4a843547c04184deb9798e79177f6b93a7d33c21f3fc0b468c055e14dab9f7",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2015-07-02T20:02:01Z",
    "title_canon_sha256": "aba58de06aa6744429bd8a3614f183812bca99a45625ba0a2eecfe2281d0b2ea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.00740",
    "kind": "arxiv",
    "version": 1
  }
}