Pith Number

pith:NIUK5SLZ

pith:2011:NIUK5SLZRLBMHSIIW3EJ3KQRKM

not attested not anchored not stored refs pending

Elastic Scattering of Point Particles With Nearly Equal Masses

Andreas Knauf, Markus Stepan

arxiv:1109.6242 v1 · 2011-09-28 · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NIUK5SLZRLBMHSIIW3EJ3KQRKM}

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	2026-05-18T04:12:09.490740Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6a28aec9798ac2c3c908b6c89daa1153056fbc9ac5d17309b30e863a81a6810c

Aliases

arxiv: 1109.6242 · arxiv_version: 1109.6242v1 · doi: 10.48550/arxiv.1109.6242 · pith_short_12: NIUK5SLZRLBM · pith_short_16: NIUK5SLZRLBMHSII · pith_short_8: NIUK5SLZ

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/NIUK5SLZRLBMHSIIW3EJ3KQRKM \
  | 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: 6a28aec9798ac2c3c908b6c89daa1153056fbc9ac5d17309b30e863a81a6810c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d26bee58330d4054691e00dde7a67f66ff8b310f1f64df47dacad4a16f6fce97",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2011-09-28T15:31:52Z",
    "title_canon_sha256": "aebdea9b9ff2dd18df19f850c8cb5a6f9ec9034f053f7708e2f33823cc1e23e1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.6242",
    "kind": "arxiv",
    "version": 1
  }
}