Pith Number

pith:OX7LO6XW

pith:2016:OX7LO6XWAA3LI2BX5LJHDLVMBS

not attested not anchored not stored refs pending

Evidence for Stable Square Ice from Quantum Monte Carlo

Andrea Zen, Angelos Michaelides, Dario Alf\`e, Jan Gerit Brandenburg, Ji Chen

arxiv:1611.06718 v1 · 2016-11-21 · physics.chem-ph · cond-mat.mtrl-sci · physics.comp-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{OX7LO6XWAA3LI2BX5LJHDLVMBS}

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	2026-05-18T00:55:48.335944Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

75feb77af60036b46837ead271aeac0c86da7e8060fa7970b20aa88426a172dd

Aliases

arxiv: 1611.06718 · arxiv_version: 1611.06718v1 · doi: 10.48550/arxiv.1611.06718 · pith_short_12: OX7LO6XWAA3L · pith_short_16: OX7LO6XWAA3LI2BX · pith_short_8: OX7LO6XW

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/OX7LO6XWAA3LI2BX5LJHDLVMBS \
  | 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: 75feb77af60036b46837ead271aeac0c86da7e8060fa7970b20aa88426a172dd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "73145edcfae3f042316887b971ade835a78a2e21bbd6822d8b937030b627f762",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2016-11-21T10:48:38Z",
    "title_canon_sha256": "83703bde19932695bc99a7dd4bfb79ffd660c89aa749b9e46f709c0f393f23bd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.06718",
    "kind": "arxiv",
    "version": 1
  }
}