Pith Number

pith:R2YREPGM

pith:1994:R2YREPGMACYGGJGVGMLPTFB6UG

not attested not anchored not stored refs pending

Proton-Proton Near-Forward Hard Elastic Scattering

George Sterman, Michael G. Sotiropoulos

arxiv:hep-ph/9401237 v1 · 1994-01-11 · hep-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{R2YREPGMACYGGJGVGMLPTFB6UG}

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	2026-05-18T02:37:19.212711Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8eb1123ccc00b06324d53316f9943ea1bd63f70602ea4a45ef4055caf3d52c7f

Aliases

arxiv: hep-ph/9401237 · arxiv_version: hep-ph/9401237v1 · doi: 10.48550/arxiv.hep-ph/9401237 · pith_short_12: R2YREPGMACYG · pith_short_16: R2YREPGMACYGGJGV · pith_short_8: R2YREPGM

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/R2YREPGMACYGGJGVGMLPTFB6UG \
  | 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: 8eb1123ccc00b06324d53316f9943ea1bd63f70602ea4a45ef4055caf3d52c7f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a608d567fd558c71757bc951b625900d72d38380644b39ce2ce2bcd4fc36e812",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "1994-01-11T20:41:20Z",
    "title_canon_sha256": "b93109dff1cd1e006bd3882b5e69c11e94492f40bbe0fbd442ca28376a1385ec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/9401237",
    "kind": "arxiv",
    "version": 1
  }
}