Pith Number

pith:WECU4WXJ

pith:2006:WECU4WXJGRHDY3SVC6GCQQ37E2

not attested not anchored not stored refs pending

Dynamical Collapse of White Dwarfs in Hartree- and Hartree-Fock Theory

Enno Lenzmann, Juerg Froehlich

arxiv:math-ph/0608020 v1 · 2006-08-07 · math-ph · math.AP · 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{WECU4WXJGRHDY3SVC6GCQQ37E2}

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	2026-05-18T00:37:08.000369Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b1054e5ae9344e3c6e55178c28437f26bc7abf7dd2453d3cb49de8956ccf9be0

Aliases

arxiv: math-ph/0608020 · arxiv_version: math-ph/0608020v1 · doi: 10.48550/arxiv.math-ph/0608020 · pith_short_12: WECU4WXJGRHD · pith_short_16: WECU4WXJGRHDY3SV · pith_short_8: WECU4WXJ

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/WECU4WXJGRHDY3SVC6GCQQ37E2 \
  | 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: b1054e5ae9344e3c6e55178c28437f26bc7abf7dd2453d3cb49de8956ccf9be0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2f6d091463a6e800f0cfd5859782363967eab8a7b46b4e5bfaeb0e62f316c74e",
    "cross_cats_sorted": [
      "math.AP",
      "math.MP"
    ],
    "license": "",
    "primary_cat": "math-ph",
    "submitted_at": "2006-08-07T15:03:43Z",
    "title_canon_sha256": "b0ccfe2f1dcb8dfa3fb150ae47a924ac291e509600705a8af08017cd9454b360"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math-ph/0608020",
    "kind": "arxiv",
    "version": 1
  }
}