Pith Number

pith:NINUGN4S

pith:2018:NINUGN4SCPJC43AV4SQWW7CKAH

not attested not anchored not stored refs pending

Temperature Dependence of the Vacancy Formation Energy in Solid $^4$He

Jordi Boronat, Riccardo Rota

arxiv:1808.10335 v1 · 2018-08-30 · cond-mat.other

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NINUGN4SCPJC43AV4SQWW7CKAH}

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	2026-05-18T00:06:49.117976Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6a1b43379213d22e6c15e4a16b7c4a01daf0686cb3bc902b773c43cc0e225414

Aliases

arxiv: 1808.10335 · arxiv_version: 1808.10335v1 · doi: 10.48550/arxiv.1808.10335 · pith_short_12: NINUGN4SCPJC · pith_short_16: NINUGN4SCPJC43AV · pith_short_8: NINUGN4S

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/NINUGN4SCPJC43AV4SQWW7CKAH \
  | 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: 6a1b43379213d22e6c15e4a16b7c4a01daf0686cb3bc902b773c43cc0e225414

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "946cf2e871d5570fc6760e76640714772b4109d89dccf6ada75ad5937388da6c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.other",
    "submitted_at": "2018-08-30T15:01:36Z",
    "title_canon_sha256": "5f7f4ec5ce8e40a9e913da222da0cceee2b308c5fc86e0fd88e6f4ba3549335b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.10335",
    "kind": "arxiv",
    "version": 1
  }
}