Pith Number

pith:C3R4ZPWU

pith:2009:C3R4ZPWUJJC2LLVFWDZS3EYWRG

not attested not anchored not stored refs pending

Proton-proton scattering without Coulomb force renormalization

H.Witala, J.Golak, R.Skibinski, W.Glockle

arxiv:0903.1194 v1 · 2009-03-06 · 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{C3R4ZPWUJJC2LLVFWDZS3EYWRG}

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	2026-05-18T02:14:36.890000Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

16e3ccbed44a45a5aea5b0f32d9316898b670b55d5503a5e12e99705f49273a7

Aliases

arxiv: 0903.1194 · arxiv_version: 0903.1194v1 · doi: 10.48550/arxiv.0903.1194 · pith_short_12: C3R4ZPWUJJC2 · pith_short_16: C3R4ZPWUJJC2LLVF · pith_short_8: C3R4ZPWU

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/C3R4ZPWUJJC2LLVFWDZS3EYWRG \
  | 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: 16e3ccbed44a45a5aea5b0f32d9316898b670b55d5503a5e12e99705f49273a7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7d6c477ebde5b3b5de141490701cb8852734e3ca059998b552c8ff6fb3c1db91",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2009-03-06T12:04:12Z",
    "title_canon_sha256": "168b7de6426f17bdd28e28bbbe5d3d80f5918d20b8c26eca34a6bfa7b41fb169"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0903.1194",
    "kind": "arxiv",
    "version": 1
  }
}