Pith Number

pith:QFJSLOUF

pith:2005:QFJSLOUFAJFNOEPVH5HYDRHNBV

not attested not anchored not stored refs pending

Nucleon-nucleus optical potential in the particle-hole approach

B. K. Jennings (TRIUMF), C. Barbieri

arxiv:nucl-th/0501072 v1 · 2005-01-27 · 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{QFJSLOUFAJFNOEPVH5HYDRHNBV}

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	2026-05-18T01:05:19.331924Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

815325ba85024ad711f53f4f81c4ed0d7ac1e5838122a5ca99eed153ce6448f0

Aliases

arxiv: nucl-th/0501072 · arxiv_version: nucl-th/0501072v1 · doi: 10.48550/arxiv.nucl-th/0501072 · pith_short_12: QFJSLOUFAJFN · pith_short_16: QFJSLOUFAJFNOEPV · pith_short_8: QFJSLOUF

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/QFJSLOUFAJFNOEPVH5HYDRHNBV \
  | 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: 815325ba85024ad711f53f4f81c4ed0d7ac1e5838122a5ca99eed153ce6448f0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f0b53ee93c7958bcbf0095d6d3bf539fd30dff73da0441e7d85e3e50b62fb049",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "nucl-th",
    "submitted_at": "2005-01-27T22:57:40Z",
    "title_canon_sha256": "bbf70d4535cdf2443a85ee3d27a7270d84077420e4f34fe1ccd683cb32aa487e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "nucl-th/0501072",
    "kind": "arxiv",
    "version": 1
  }
}