Pith Number

pith:4HDDT3Q6

pith:2012:4HDDT3Q64J7SIC5U2TXPROI224

not attested not anchored not stored refs pending

Thomas-Fermi studies of pairing in inhomogeneous systems: nuclear and cold atom systems at overflow

Peter Schuck, Xavier Vi\~nas

arxiv:1204.3429 v1 · 2012-04-16 · nucl-th · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4HDDT3Q64J7SIC5U2TXPROI224}

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	2026-05-18T00:37:37.721689Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e1c639ee1ee27f240bb4d4eef8b91ad72734b926d4ed33ed29fef673edd1fee1

Aliases

arxiv: 1204.3429 · arxiv_version: 1204.3429v1 · doi: 10.48550/arxiv.1204.3429 · pith_short_12: 4HDDT3Q64J7S · pith_short_16: 4HDDT3Q64J7SIC5U · pith_short_8: 4HDDT3Q6

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/4HDDT3Q64J7SIC5U2TXPROI224 \
  | 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: e1c639ee1ee27f240bb4d4eef8b91ad72734b926d4ed33ed29fef673edd1fee1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a4a014945d2ebe198a4126e362510103f8ea2ee44b2eff633dc86fafe03d174f",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2012-04-16T09:57:55Z",
    "title_canon_sha256": "b337cc37126a3f19a29d299f097dd550e393c1c2cb6c8ff697e7cdaf750bad71"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.3429",
    "kind": "arxiv",
    "version": 1
  }
}