Pith Number

pith:OOMZ4ZOF

pith:2017:OOMZ4ZOFAWM2Z7I2H2VVRJOPMK

not attested not anchored not stored refs pending

Nuclear skin and the curvature of the symmetry energy

Ad. R. Raduta (IFIN-HH, Bucharest), Caen), F. Gulminelli (LPC

arxiv:1712.05973 v2 · 2017-12-16 · 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{OOMZ4ZOFAWM2Z7I2H2VVRJOPMK}

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	2026-05-18T00:12:53.812439Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

73999e65c50599acfd1a3eab58a5cf62a1ba0ac09afcca1d8c129f3cbb3376bc

Aliases

arxiv: 1712.05973 · arxiv_version: 1712.05973v2 · doi: 10.48550/arxiv.1712.05973 · pith_short_12: OOMZ4ZOFAWM2 · pith_short_16: OOMZ4ZOFAWM2Z7I2 · pith_short_8: OOMZ4ZOF

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/OOMZ4ZOFAWM2Z7I2H2VVRJOPMK \
  | 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: 73999e65c50599acfd1a3eab58a5cf62a1ba0ac09afcca1d8c129f3cbb3376bc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1bd7d5826b9c8a425977c402af51d37d7ba7b4e69d3dbb3ad4bff4afe2728462",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2017-12-16T15:24:09Z",
    "title_canon_sha256": "2bbe676341c6a6ff661f52bd9c1c660a3cb44803230e333f7507fe669699d92a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.05973",
    "kind": "arxiv",
    "version": 2
  }
}