Pith Number

pith:ZRGPR5FZ

pith:2000:ZRGPR5FZ47MTTN4LEUMJUOI4QX

not attested not anchored not stored refs pending

Hydration of methanol in water. A DFT-based molecular dynamics study

Evert Jan Meijer (Department of Chemical Enginieering, the Netherlands), Titus S. van Erp, University of Amsterdam

arxiv:physics/0010040 v1 · 2000-10-16 · 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{ZRGPR5FZ47MTTN4LEUMJUOI4QX}

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	2026-05-18T01:38:11.356686Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cc4cf8f4b9e7d939b78b25189a391c85e352317c4ea6ec43e889c6447989db24

Aliases

arxiv: physics/0010040 · arxiv_version: physics/0010040v1 · doi: 10.48550/arxiv.physics/0010040 · pith_short_12: ZRGPR5FZ47MT · pith_short_16: ZRGPR5FZ47MTTN4L · pith_short_8: ZRGPR5FZ

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/ZRGPR5FZ47MTTN4LEUMJUOI4QX \
  | 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: cc4cf8f4b9e7d939b78b25189a391c85e352317c4ea6ec43e889c6447989db24

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "51b43c8d0944f771e28351c7c847000ed8fccd6e58115e702b46046e65f75290",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2000-10-16T08:52:34Z",
    "title_canon_sha256": "6ddfae6e349a9283255e9d66c63e5aff25ca52b87785fd7cd93a27d542afa55d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "physics/0010040",
    "kind": "arxiv",
    "version": 1
  }
}