Pith Number

pith:QEVKGB4V

pith:2017:QEVKGB4VRYVXEBFAXWFNHEMJGP

not attested not anchored not stored refs pending

Finite temperature pairing re-entrance in drip-line $^{48}$Ni nucleus

J.J. Li, J. Margueron, M. Belabbas

arxiv:1706.04222 v1 · 2017-06-13 · 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{QEVKGB4VRYVXEBFAXWFNHEMJGP}

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	2026-05-18T00:38:13.545558Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

812aa307958e2b7204a0bd8ad3918933dea63e013f4ac1e06580be0a2c2f732f

Aliases

arxiv: 1706.04222 · arxiv_version: 1706.04222v1 · doi: 10.48550/arxiv.1706.04222 · pith_short_12: QEVKGB4VRYVX · pith_short_16: QEVKGB4VRYVXEBFA · pith_short_8: QEVKGB4V

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/QEVKGB4VRYVXEBFAXWFNHEMJGP \
  | 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: 812aa307958e2b7204a0bd8ad3918933dea63e013f4ac1e06580be0a2c2f732f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fc08557faaaed2e3b29ee4ec682200d7e30afe50cdb7cf6a644538762b82687d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2017-06-13T18:47:54Z",
    "title_canon_sha256": "fa5dfeb8365b71e8c81d6ef1d29de7cf35d045b527763203f4af28e0a09cfd00"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.04222",
    "kind": "arxiv",
    "version": 1
  }
}