Pith Number

pith:L3QRPMDL

pith:2011:L3QRPMDLOP5XMCRSFP6R5O46PZ

not attested not anchored not stored refs pending

Anomalous Nuclear Quantum Effects in Ice

B. Pamuk, C. P. Herrero, J. M. Soler, M. V. Fernandez-Serra, P. B. Allen, P. W. Stephens, R. Ramirez

arxiv:1111.4870 v3 · 2011-11-21 · cond-mat.mtrl-sci · physics.chem-ph

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

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	2026-05-18T03:49:10.375783Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5ee117b06b73fb760a322bfd1ebb9e7e6428328816c390c7bf3acaf9c9fce880

Aliases

arxiv: 1111.4870 · arxiv_version: 1111.4870v3 · doi: 10.48550/arxiv.1111.4870 · pith_short_12: L3QRPMDLOP5X · pith_short_16: L3QRPMDLOP5XMCRS · pith_short_8: L3QRPMDL

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/L3QRPMDLOP5XMCRSFP6R5O46PZ \
  | 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: 5ee117b06b73fb760a322bfd1ebb9e7e6428328816c390c7bf3acaf9c9fce880

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b0642cd9ebc21b72fc6fcbc771f7cf3bcac2934dc7c7a451c3e6f3c6dd9f9f0e",
    "cross_cats_sorted": [
      "physics.chem-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2011-11-21T13:45:58Z",
    "title_canon_sha256": "2a6ee66c159611a422c5e67acaf98f363ae45c45bd901d1f3b57c0e28375cee8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.4870",
    "kind": "arxiv",
    "version": 3
  }
}