Pith Number

pith:RDGG6YH7

pith:2002:RDGG6YH7FH6LH6GYND7M5LXXXE

not attested not anchored not stored refs pending

A parameter-free optical potential for the heavy-ion elastic scattering proces

C. P. Silva, D. Pereira, E. S. Rossi Jr., L. C. Chamon, L. R. Gasques, M. A. G. Alvarez, M. S. Hussein

arxiv:nucl-th/0210062 v1 · 2002-10-21 · 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{RDGG6YH7FH6LH6GYND7M5LXXXE}

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	2026-05-18T01:38:14.430120Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

88cc6f60ff29fcb3f8d868feceaef7b936d71692e792d2dc7bd97de75c2211f7

Aliases

arxiv: nucl-th/0210062 · arxiv_version: nucl-th/0210062v1 · doi: 10.48550/arxiv.nucl-th/0210062 · pith_short_12: RDGG6YH7FH6L · pith_short_16: RDGG6YH7FH6LH6GY · pith_short_8: RDGG6YH7

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/RDGG6YH7FH6LH6GYND7M5LXXXE \
  | 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: 88cc6f60ff29fcb3f8d868feceaef7b936d71692e792d2dc7bd97de75c2211f7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a1330da1cf825f4f3c8067a2c3c6393f3f16d12a28fbf46a72c22cdb707eb97c",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "nucl-th",
    "submitted_at": "2002-10-21T18:28:02Z",
    "title_canon_sha256": "a2dd97b41c07043b468bb589a165737d8cba5b9e4f72ed1bd557c3de3ca5d1e3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "nucl-th/0210062",
    "kind": "arxiv",
    "version": 1
  }
}