Pith Number

pith:4FXQJ6GA

pith:1997:4FXQJ6GA4SIHE6TIZPPXXVGTLK

not attested not anchored not stored refs pending

Relativistic Hartree-Bogoliubov theory with finite range pairing forces in coordinate space: Neutron halo in light nuclei

D. Vretenar, G.A. Lalazissis, P. Ring, W. Poeschl

arxiv:nucl-th/9709027 v1 · 1997-09-13 · 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{4FXQJ6GA4SIHE6TIZPPXXVGTLK}

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	2026-07-04T15:37:38.048733Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e16f04f8c0e490727a68cbdf7bd4d35a8c81613338eec6f2c74d2c5d753cb23e

Aliases

arxiv: nucl-th/9709027 · arxiv_version: nucl-th/9709027v1 · doi: 10.48550/arxiv.nucl-th/9709027 · pith_short_12: 4FXQJ6GA4SIH · pith_short_16: 4FXQJ6GA4SIHE6TI · pith_short_8: 4FXQJ6GA

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/4FXQJ6GA4SIHE6TIZPPXXVGTLK \
  | 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: e16f04f8c0e490727a68cbdf7bd4d35a8c81613338eec6f2c74d2c5d753cb23e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "663a0094a0a1f8142c9399ab7952382092a275eb2cd94ffc5a4d8745c64aa3b4",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "nucl-th",
    "submitted_at": "1997-09-13T09:54:45Z",
    "title_canon_sha256": "95ee1267abdc55fdae5cedfad4dabfba45ba533bc0426f67e082191914a0a438"
  },
  "schema_version": "1.0",
  "source": {
    "id": "nucl-th/9709027",
    "kind": "arxiv",
    "version": 1
  }
}