Pith Number

pith:TMVF2SZP

pith:2015:TMVF2SZPM7AVYR4SW2T3YI27PW

not attested not anchored not stored refs pending

Water: one molecule, two surfaces, one mistake

Carlos Vega

arxiv:1505.08021 v1 · 2015-05-29 · cond-mat.soft · 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{TMVF2SZPM7AVYR4SW2T3YI27PW}

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	2026-05-18T02:00:00.008910Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9b2a5d4b2f67c15c4792b6a7bc235f7da08d0f6ba9d6a9187f400490933b9716

Aliases

arxiv: 1505.08021 · arxiv_version: 1505.08021v1 · doi: 10.48550/arxiv.1505.08021 · pith_short_12: TMVF2SZPM7AV · pith_short_16: TMVF2SZPM7AVYR4S · pith_short_8: TMVF2SZP

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/TMVF2SZPM7AVYR4SW2T3YI27PW \
  | 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: 9b2a5d4b2f67c15c4792b6a7bc235f7da08d0f6ba9d6a9187f400490933b9716

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e78d918a51c549ac697752abaac9f0afed688f138010fe1fb82fdbf0fd8172f2",
    "cross_cats_sorted": [
      "physics.chem-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2015-05-29T12:41:22Z",
    "title_canon_sha256": "8176cd3c20ee2b7b57ef6b95d2200607260a2dc506da85727a70a89a8b1ef47f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.08021",
    "kind": "arxiv",
    "version": 1
  }
}