Pith Number

pith:4HUKOPMX

pith:2004:4HUKOPMXIMJRSPLUXBTWWTQGMP

not attested not anchored not stored refs pending

The in-medium isovector pi N amplitude from low energy pion scattering

(2) U. of Tuebingen, (3) TRIUMF, A. Erhardt (2), E. Doroshkevich (2), E. Friedman (1), G.J. Hofman (3), G.J.Wagner (2), G. Yaari (1) ((1) Hebrew U., H. Clement (2), H. Denz (2), J. Breitschopf (2), M. Bauer (2), R. Meier (2), U. of Regina)

arxiv:nucl-ex/0404031 v2 · 2004-04-26 · 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{4HUKOPMXIMJRSPLUXBTWWTQGMP}

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.

Cited by

1 paper in Pith

Valence quark distribution of the pion inside a medium with finite baryon density: A Nambu--Jona-Lasinio model approach

Receipt and verification

First computed	2026-07-04T16:49:30.476742Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e1e8a73d974313193d74b8676b4e0663c6688474dc6e2b4127fdc030afd8f903

Aliases

arxiv: nucl-ex/0404031 · arxiv_version: nucl-ex/0404031v2 · doi: 10.48550/arxiv.nucl-ex/0404031 · pith_short_12: 4HUKOPMXIMJR · pith_short_16: 4HUKOPMXIMJRSPLU · pith_short_8: 4HUKOPMX

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/4HUKOPMXIMJRSPLUXBTWWTQGMP \
  | 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: e1e8a73d974313193d74b8676b4e0663c6688474dc6e2b4127fdc030afd8f903

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9a678476cee8435854c98bda39abaa7f5c603b7af1ea5dc93602fd0980ddae18",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "nucl-ex",
    "submitted_at": "2004-04-26T12:18:50Z",
    "title_canon_sha256": "bc5c1ea668adc686b6c147ca74d6b5180903befed82702b589ebb10616e1f28d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "nucl-ex/0404031",
    "kind": "arxiv",
    "version": 2
  }
}