Pith Number

pith:2KC5JK4O

pith:2015:2KC5JK4OOG5WWW7W5THEK5EOOY

not attested not anchored not stored refs pending

Nuclear medium effect on nuclear modification factor of protons and pions in intermediate-energy heavy ion collisions

De-Qing Fang, Guo-Qiang Zhang, Jin-hui Chen, Ming Lv, Yu-Gang Ma

arxiv:1509.03676 v1 · 2015-09-11 · nucl-th · 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{2KC5JK4OOG5WWW7W5THEK5EOOY}

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	2026-05-18T00:49:52.579017Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d285d4ab8e71bb6b5bf6ecce45748e760df2dd037022892c24d092d61c8daf30

Aliases

arxiv: 1509.03676 · arxiv_version: 1509.03676v1 · doi: 10.48550/arxiv.1509.03676 · pith_short_12: 2KC5JK4OOG5W · pith_short_16: 2KC5JK4OOG5WWW7W · pith_short_8: 2KC5JK4O

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/2KC5JK4OOG5WWW7W5THEK5EOOY \
  | 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: d285d4ab8e71bb6b5bf6ecce45748e760df2dd037022892c24d092d61c8daf30

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "123d2cabbe1e6960e0e6136bae9ad25b01a62b25a46c004a73abd3c60bd00634",
    "cross_cats_sorted": [
      "nucl-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2015-09-11T21:58:25Z",
    "title_canon_sha256": "28680df3642223dc47e075695b47278458ebd6fd1877df17ba49ff6936514ef0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.03676",
    "kind": "arxiv",
    "version": 1
  }
}