Pith Number

pith:WMW22CJX

pith:2008:WMW22CJXSO7TKI6JBO3VUYCOJ4

not attested not anchored not stored refs pending

A tomographic analysis of reflectometry data I: Component factorization

Francoise Briolle, Ricardo Lima, R. Vilela Mendes, Vladimir I. Man'ko

arxiv:0807.2744 v1 · 2008-07-17 · physics.plasm-ph · physics.data-an

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WMW22CJXSO7TKI6JBO3VUYCOJ4}

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	2026-05-18T02:15:44.962634Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b32dad093793bf3523c90bb75a604e4f1dea8282c64588d5b74afd4607ec3347

Aliases

arxiv: 0807.2744 · arxiv_version: 0807.2744v1 · doi: 10.48550/arxiv.0807.2744 · pith_short_12: WMW22CJXSO7T · pith_short_16: WMW22CJXSO7TKI6J · pith_short_8: WMW22CJX

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/WMW22CJXSO7TKI6JBO3VUYCOJ4 \
  | 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: b32dad093793bf3523c90bb75a604e4f1dea8282c64588d5b74afd4607ec3347

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ba7d5cefb57fe444c85becaadb1495fd56af733a79cb4d6ecf062587e638cee8",
    "cross_cats_sorted": [
      "physics.data-an"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.plasm-ph",
    "submitted_at": "2008-07-17T10:02:27Z",
    "title_canon_sha256": "2a974a033f0dd4c371bf951b3eec89df954fee53ef787d39d8a018b44d868e5a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0807.2744",
    "kind": "arxiv",
    "version": 1
  }
}