Pith Number

pith:JP5YEWK7

pith:2021:JP5YEWK7NELP47OKU4FQ25X7DF

not attested not anchored not stored refs pending

Nuclear landscape in a mapped collective Hamiltonian from covariant density functional theory

P. W. Zhao, Y. K. Wang, Y. L. Yang, Z. P. Li

arxiv:2108.13057 v2 · 2021-08-30 · 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{JP5YEWK7NELP47OKU4FQ25X7DF}

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	2026-07-05T03:57:54.375883Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4bfb82595f6916fe7dcaa70b0d76ff1961f837ca9a42c2d1ce2c5e374a762b16

Aliases

arxiv: 2108.13057 · arxiv_version: 2108.13057v2 · doi: 10.48550/arxiv.2108.13057 · pith_short_12: JP5YEWK7NELP · pith_short_16: JP5YEWK7NELP47OK · pith_short_8: JP5YEWK7

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/JP5YEWK7NELP47OKU4FQ25X7DF \
  | 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: 4bfb82595f6916fe7dcaa70b0d76ff1961f837ca9a42c2d1ce2c5e374a762b16

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "39ba8b378be35fa24d8647bef4704d8756bf04aa18082fdd838de6bf9df2e6f7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2021-08-30T08:25:22Z",
    "title_canon_sha256": "770a32c71cdad51247f0af99b8b5e7cf049f549c5a1ae700d795fd1a8822b8bb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.13057",
    "kind": "arxiv",
    "version": 2
  }
}