Pith Number

pith:WBH6Z6DH

pith:2007:WBH6Z6DHXOWSIKRO4PZJLO7MV6

not attested not anchored not stored refs pending

Hamiltonian reductions of free particles under polar actions of compact Lie groups

B.G. Pusztai, L. Feher

arxiv:0705.1998 v2 · 2007-05-14 · math-ph · math.DG · math.MP · nlin.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WBH6Z6DHXOWSIKRO4PZJLO7MV6}

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.

Cited by

1 paper in Pith

Scanner-based real-time automated volumetry reporting of the fetus, amniotic fluid, placenta and umbilical cord for fetal MRI at 0.55T

Receipt and verification

First computed	2026-07-04T17:03:50.248874Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b04fecf867bbad242a2ee3f295bbecafae35ee36cc6a47487876dba83994be1d

Aliases

arxiv: 0705.1998 · arxiv_version: 0705.1998v2 · doi: 10.48550/arxiv.0705.1998 · pith_short_12: WBH6Z6DHXOWS · pith_short_16: WBH6Z6DHXOWSIKRO · pith_short_8: WBH6Z6DH

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/WBH6Z6DHXOWSIKRO4PZJLO7MV6 \
  | 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: b04fecf867bbad242a2ee3f295bbecafae35ee36cc6a47487876dba83994be1d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "746979e269469eca4de62c6d869bf463fdff535ff8165d6136845ab4ccf93bad",
    "cross_cats_sorted": [
      "math.DG",
      "math.MP",
      "nlin.SI"
    ],
    "license": "",
    "primary_cat": "math-ph",
    "submitted_at": "2007-05-14T18:15:24Z",
    "title_canon_sha256": "d919f49fd01debdfc9e7cfb79ae14bf0e36083d470d21d1d05232c01b9f073a9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0705.1998",
    "kind": "arxiv",
    "version": 2
  }
}