Pith Number

pith:A3P625NE

pith:2011:A3P625NESMN2A3OHY2224SJX6Z

not attested not anchored not stored refs pending

Electric field induced nucleation: An alternative pathway to metallic hydrogen

M. Nardone, V. G. Karpov

arxiv:1103.0288 v2 · 2011-03-01 · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{A3P625NESMN2A3OHY2224SJX6Z}

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	2026-05-18T04:27:26.309424Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

06dfed75a4931ba06dc7c6b5ae4937f65b9b848d39fe5bd02c0ea9c0bd3e4b08

Aliases

arxiv: 1103.0288 · arxiv_version: 1103.0288v2 · doi: 10.48550/arxiv.1103.0288 · pith_short_12: A3P625NESMN2 · pith_short_16: A3P625NESMN2A3OH · pith_short_8: A3P625NE

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/A3P625NESMN2A3OHY2224SJX6Z \
  | 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: 06dfed75a4931ba06dc7c6b5ae4937f65b9b848d39fe5bd02c0ea9c0bd3e4b08

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "44413f9801e206e299585b7d04e8a231bb559807a78b29af375d8e30ddf0fe2e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2011-03-01T21:16:03Z",
    "title_canon_sha256": "740ebca3881dcf5315947eb5866177a225e5765f2aa88593fd092749cdcc131b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.0288",
    "kind": "arxiv",
    "version": 2
  }
}