Pith Number

pith:CIJQSR4V

pith:2011:CIJQSR4VNDUZJH7R4A722JQMYJ

not attested not anchored not stored refs pending

On the wave operators for the Friedrichs-Faddeev model

H. Isozaki, S. Richard

arxiv:1108.5813 v1 · 2011-08-30 · math-ph · math.MP · math.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CIJQSR4VNDUZJH7R4A722JQMYJ}

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	2026-05-18T02:00:44.930188Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

121309479568e9949ff1e03fad260cc24be2b5bde4de1aa4285b3c333bb91f22

Aliases

arxiv: 1108.5813 · arxiv_version: 1108.5813v1 · doi: 10.48550/arxiv.1108.5813 · pith_short_12: CIJQSR4VNDUZ · pith_short_16: CIJQSR4VNDUZJH7R · pith_short_8: CIJQSR4V

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/CIJQSR4VNDUZJH7R4A722JQMYJ \
  | 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: 121309479568e9949ff1e03fad260cc24be2b5bde4de1aa4285b3c333bb91f22

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9b6d34c17f14396ffcf8b60e6e278cf0fcc05c66714174785825f1f58fcc6b41",
    "cross_cats_sorted": [
      "math.MP",
      "math.SP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2011-08-30T03:26:28Z",
    "title_canon_sha256": "13df4124b68fbaf207010968788ef49f3818771015f8ee2dee29d06f023e8111"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.5813",
    "kind": "arxiv",
    "version": 1
  }
}