Pith Number

pith:FHUD54G4

pith:2010:FHUD54G4I2D2TF5QEKQOCHPZ2U

not attested not anchored not stored refs pending

Density, structure and dynamics of water: the effect of Van der Waals interactions

Emilio Artacho, G. Roman-Perez, Jose M. Soler, Jue Wang, M.-V. Fernandez-Serra

arxiv:1005.2680 v2 · 2010-05-15 · cond-mat.mtrl-sci · physics.chem-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{FHUD54G4I2D2TF5QEKQOCHPZ2U}

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	2026-05-18T02:07:24.499998Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

29e83ef0dc4687a997b022a0e11df9d53ed873f0612dfaad94c9caef2f113234

Aliases

arxiv: 1005.2680 · arxiv_version: 1005.2680v2 · doi: 10.48550/arxiv.1005.2680 · pith_short_12: FHUD54G4I2D2 · pith_short_16: FHUD54G4I2D2TF5Q · pith_short_8: FHUD54G4

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/FHUD54G4I2D2TF5QEKQOCHPZ2U \
  | 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: 29e83ef0dc4687a997b022a0e11df9d53ed873f0612dfaad94c9caef2f113234

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f47d242310320ffbcfb6aa86cdea1a5a4305adafc51c5c1829f1b452785a1bb9",
    "cross_cats_sorted": [
      "physics.chem-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2010-05-15T14:45:22Z",
    "title_canon_sha256": "86243217e8e3f94e78e74d8d9a3e2a2337c87d3c7bfdc8627bc123a70fc6531b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1005.2680",
    "kind": "arxiv",
    "version": 2
  }
}