Pith Number

pith:HIL4DVOC

pith:2014:HIL4DVOC6BXVPRZRIJTHQ5DD2X

not attested not anchored not stored refs pending

Evaluating functions of positive-definite matrices using colored noise thermostats

Chaim Dryzun, Marco Nava, Michele Ceriotti, Michele Parrinello

arxiv:1402.2095 v1 · 2014-02-10 · physics.comp-ph · cond-mat.stat-mech · physics.data-an

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HIL4DVOC6BXVPRZRIJTHQ5DD2X}

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	2026-05-18T02:48:25.958276Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3a17c1d5c2f06f57c7314266787463d5d3d447add95488cbe463ec9069571c88

Aliases

arxiv: 1402.2095 · arxiv_version: 1402.2095v1 · doi: 10.48550/arxiv.1402.2095 · pith_short_12: HIL4DVOC6BXV · pith_short_16: HIL4DVOC6BXVPRZR · pith_short_8: HIL4DVOC

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/HIL4DVOC6BXVPRZRIJTHQ5DD2X \
  | 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: 3a17c1d5c2f06f57c7314266787463d5d3d447add95488cbe463ec9069571c88

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2ec4f6b3eac554efde85de2bfcff35a0c0e3998e1bafddd7d5aa98a729967e33",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "physics.data-an"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2014-02-10T10:47:00Z",
    "title_canon_sha256": "02e538b74d84b51ae31e33fc801a28ee4af89ba47b7874416346d224e1f42ff3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.2095",
    "kind": "arxiv",
    "version": 1
  }
}