Pith Number

pith:ROGNZIGN

pith:2010:ROGNZIGNEV2QQ2CTG3X2YHYB75

not attested not anchored not stored refs pending

Nuclear symmetry energy and its density slope at normal density extracted from global nucleon optical potentials

Bao-An Li, Chang Xu, Lie-Wen Chen

arxiv:1006.4321 v1 · 2010-06-22 · nucl-th · astro-ph.SR · nucl-ex

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ROGNZIGNEV2QQ2CTG3X2YHYB75}

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	2026-05-18T04:34:19.432784Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8b8cdca0cd257508685336efac1f01ff7216dc771179da8b756afbebca584215

Aliases

arxiv: 1006.4321 · arxiv_version: 1006.4321v1 · doi: 10.48550/arxiv.1006.4321 · pith_short_12: ROGNZIGNEV2Q · pith_short_16: ROGNZIGNEV2QQ2CT · pith_short_8: ROGNZIGN

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/ROGNZIGNEV2QQ2CTG3X2YHYB75 \
  | 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: 8b8cdca0cd257508685336efac1f01ff7216dc771179da8b756afbebca584215

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b32362cac5927eb81a3a0fa2c6e581e0a4938fdfdb70a615fe6bd80cd0c047a7",
    "cross_cats_sorted": [
      "astro-ph.SR",
      "nucl-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2010-06-22T16:26:46Z",
    "title_canon_sha256": "be2f6f781fabb272953bab14d6645e95d35e9d43ba8d0adefa67571e4ecf6c9d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1006.4321",
    "kind": "arxiv",
    "version": 1
  }
}