Pith Number

pith:DDUW6WDV

pith:2006:DDUW6WDVG65YNET4UUSH4NFPHE

not attested not anchored not stored refs pending

Isoscaling and the symmetry energy in spectator fragmentation

A. Le Fevre, A.S. Botvina, C. Sfienti, INDRA collaborations, J. Brzychczyk, P. Pawlowski, the ALADIN, W. Trautmann

arxiv:nucl-ex/0603027 v1 · 2006-03-28 · 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{DDUW6WDVG65YNET4UUSH4NFPHE}

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	2026-07-04T14:54:02.601280Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

18e96f587537bb86927ca5247e34af39049279b8eb2d07ceb2485fe3ea57d87f

Aliases

arxiv: nucl-ex/0603027 · arxiv_version: nucl-ex/0603027v1 · doi: 10.48550/arxiv.nucl-ex/0603027 · pith_short_12: DDUW6WDVG65Y · pith_short_16: DDUW6WDVG65YNET4 · pith_short_8: DDUW6WDV

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/DDUW6WDVG65YNET4UUSH4NFPHE \
  | 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: 18e96f587537bb86927ca5247e34af39049279b8eb2d07ceb2485fe3ea57d87f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6f2372915ee1f7224e5388d2b2dae1073d37e176dfdf2667cfbebac6bc519f91",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "nucl-ex",
    "submitted_at": "2006-03-28T16:14:49Z",
    "title_canon_sha256": "9ccde36ced23c297d9054949c877f478963b49012d580fb5d4cad49f914e4c9e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "nucl-ex/0603027",
    "kind": "arxiv",
    "version": 1
  }
}