Pith Number

pith:N3YMTTRA

pith:2013:N3YMTTRAYHCK43UCUPWB5X7JNN

not attested not anchored not stored refs pending

Possible superfluidity of molecular hydrogen in a two-dimensional crystal phase of sodium

Claudio Cazorla, Jordi Boronat

arxiv:1309.7895 v1 · 2013-09-30 · cond-mat.mtrl-sci · cond-mat.quant-gas

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{N3YMTTRAYHCK43UCUPWB5X7JNN}

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	2026-05-18T01:47:24.398160Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6ef0c9ce20c1c4ae6e82a3ec1edfe96b42666a6ac08f77c174cf0b988f5bb693

Aliases

arxiv: 1309.7895 · arxiv_version: 1309.7895v1 · doi: 10.48550/arxiv.1309.7895 · pith_short_12: N3YMTTRAYHCK · pith_short_16: N3YMTTRAYHCK43UC · pith_short_8: N3YMTTRA

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/N3YMTTRAYHCK43UCUPWB5X7JNN \
  | 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: 6ef0c9ce20c1c4ae6e82a3ec1edfe96b42666a6ac08f77c174cf0b988f5bb693

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e65e28a34573f9f6998b29a1ae5908f9295c2cf12692c583c3724cece7e623eb",
    "cross_cats_sorted": [
      "cond-mat.quant-gas"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2013-09-30T15:56:24Z",
    "title_canon_sha256": "586da4c721917684dfb88ea5c1533baa8f6511e8842f69e16b1ec4c816f59573"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.7895",
    "kind": "arxiv",
    "version": 1
  }
}