Pith Number

pith:XQQZSXDY

pith:2003:XQQZSXDYW4ZYWTSTAOC7CQ2NIK

not attested not anchored not stored refs pending

Isotopic Scaling of Heavy Projectile Residues from the collisions of 25 MeV/nucleon 86Kr with 124Sn, 112Sn and 64Ni, 58Ni

A. Keksis, D.V. Shetty, E. Martin, G.A. Souliotis, G. Chubarian, L. Trache, M. Veselsky, S.J. Yennello

arxiv:nucl-ex/0305004 v2 · 2003-05-08 · 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{XQQZSXDYW4ZYWTSTAOC7CQ2NIK}

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	2026-07-04T16:41:49.643794Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bc21995c78b7338b4e530385f1434d42ab5318b247a07aee446938a70a80f505

Aliases

arxiv: nucl-ex/0305004 · arxiv_version: nucl-ex/0305004v2 · doi: 10.48550/arxiv.nucl-ex/0305004 · pith_short_12: XQQZSXDYW4ZY · pith_short_16: XQQZSXDYW4ZYWTST · pith_short_8: XQQZSXDY

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/XQQZSXDYW4ZYWTSTAOC7CQ2NIK \
  | 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: bc21995c78b7338b4e530385f1434d42ab5318b247a07aee446938a70a80f505

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fd49b15d47e4b00fb38ed991ade1d91ad7d30d8ed307d9909e7070dee99a2e50",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "nucl-ex",
    "submitted_at": "2003-05-08T19:01:09Z",
    "title_canon_sha256": "8687f2ffb2bb45e4ed4b0bff5ca6d61ca051c3b529233505553abcfab503e870"
  },
  "schema_version": "1.0",
  "source": {
    "id": "nucl-ex/0305004",
    "kind": "arxiv",
    "version": 2
  }
}