Pith Number

pith:W62ATDVZ

pith:2015:W62ATDVZVKCQI4SBDTDUPELGHK

not attested not anchored not stored refs pending

Proton-neutron pairing in N=Z nuclei: quartetting versus pair condensation

D. Gambacurta, D. Negrea, N. Sandulescu

arxiv:1507.04144 v1 · 2015-07-15 · nucl-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{W62ATDVZVKCQI4SBDTDUPELGHK}

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	2026-05-18T01:36:49.001143Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b7b4098eb9aa850472411cc74791663a9c11e706acd0c0fefb2c8e544bf007bc

Aliases

arxiv: 1507.04144 · arxiv_version: 1507.04144v1 · doi: 10.48550/arxiv.1507.04144 · pith_short_12: W62ATDVZVKCQ · pith_short_16: W62ATDVZVKCQI4SB · pith_short_8: W62ATDVZ

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/W62ATDVZVKCQI4SBDTDUPELGHK \
  | 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: b7b4098eb9aa850472411cc74791663a9c11e706acd0c0fefb2c8e544bf007bc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1e7691b105470795c6983a1f43bc3ce4821881711bdf5c86f98912cebf1fda53",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2015-07-15T09:55:18Z",
    "title_canon_sha256": "b9ab50b374d1ca51eebb738735acaf369142fc558d0bd474a8b145eb1e322ad6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.04144",
    "kind": "arxiv",
    "version": 1
  }
}