Pith Number

pith:Z7FWHFC3

pith:2005:Z7FWHFC3Q7IL4LIDGEQ25APQLQ

not attested not anchored not stored refs pending

Density Dependent Parametrization Models: Formalism and Applications

D. P. Menezes, S. S. Avancini

arxiv:nucl-th/0507005 v1 · 2005-07-03 · 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{Z7FWHFC3Q7IL4LIDGEQ25APQLQ}

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	2026-05-18T04:24:36.478531Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cfcb63945b87d0be2d033121ae81f05c2264f5306911a70a975316b6ddbb44da

Aliases

arxiv: nucl-th/0507005 · arxiv_version: nucl-th/0507005v1 · doi: 10.48550/arxiv.nucl-th/0507005 · pith_short_12: Z7FWHFC3Q7IL · pith_short_16: Z7FWHFC3Q7IL4LID · pith_short_8: Z7FWHFC3

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/Z7FWHFC3Q7IL4LIDGEQ25APQLQ \
  | 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: cfcb63945b87d0be2d033121ae81f05c2264f5306911a70a975316b6ddbb44da

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0aa69e5327731a2b2c5a890abc2a22713a92bd654f2761ea31f0533e0d3bbb00",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "nucl-th",
    "submitted_at": "2005-07-03T15:36:56Z",
    "title_canon_sha256": "dfde32d456dba16187f8fe8921682c73affc978c31ad6cc7c6ad0a09f12d2b58"
  },
  "schema_version": "1.0",
  "source": {
    "id": "nucl-th/0507005",
    "kind": "arxiv",
    "version": 1
  }
}