Pith Number

pith:YVWSTQ6Y

pith:2008:YVWSTQ6YKYZWG7CGC2CKKHURNZ

not attested not anchored not stored refs pending

The scattering matrix and associated formulas in Hamiltonian mechanics

Alexander Pushnitski, Vladimir Buslaev

arxiv:0805.4172 v1 · 2008-05-27 · math.SP · math.SG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YVWSTQ6YKYZWG7CGC2CKKHURNZ}

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	2026-05-18T02:15:52.351129Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c56d29c3d85633637c461684a51e916e6339a78cc1a8f8e7ad18f3c22641dee7

Aliases

arxiv: 0805.4172 · arxiv_version: 0805.4172v1 · doi: 10.48550/arxiv.0805.4172 · pith_short_12: YVWSTQ6YKYZW · pith_short_16: YVWSTQ6YKYZWG7CG · pith_short_8: YVWSTQ6Y

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/YVWSTQ6YKYZWG7CGC2CKKHURNZ \
  | 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: c56d29c3d85633637c461684a51e916e6339a78cc1a8f8e7ad18f3c22641dee7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0da9194cdd3cdc74b0bea8aec4d929a5ebfb7427c0a19bc2f8fd36535bc495ef",
    "cross_cats_sorted": [
      "math.SG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.SP",
    "submitted_at": "2008-05-27T16:51:13Z",
    "title_canon_sha256": "7f5bd087e50ccc519027e3ba3e32ace32acfe8edcabe23ad272f479bfe9663c3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0805.4172",
    "kind": "arxiv",
    "version": 1
  }
}