Pith Number

pith:WZ52JLJC

pith:2013:WZ52JLJCVPXYBGC4LZIWOQZSZG

not attested not anchored not stored refs pending

Radiative Levitation of Silicon in the Atmospheres of Two Hyades DA White Dwarfs

P. Chayer

arxiv:1310.6245 v1 · 2013-10-23 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WZ52JLJCVPXYBGC4LZIWOQZSZG}

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	2026-05-18T01:46:50.707974Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b67ba4ad22abef80985c5e51674332c9a0a066d4ba310c9b8e184737b71da108

Aliases

arxiv: 1310.6245 · arxiv_version: 1310.6245v1 · doi: 10.48550/arxiv.1310.6245 · pith_short_12: WZ52JLJCVPXY · pith_short_16: WZ52JLJCVPXYBGC4 · pith_short_8: WZ52JLJC

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/WZ52JLJCVPXYBGC4LZIWOQZSZG \
  | 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: b67ba4ad22abef80985c5e51674332c9a0a066d4ba310c9b8e184737b71da108

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4f6e5573ba64655a8a2d61016e1fa980d881e8b798c871f7b867adb084c211e2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2013-10-23T14:55:26Z",
    "title_canon_sha256": "ea430c0584e8d28d52179bc763410072f05f6a6f5bdee37844785c4cbb13103c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.6245",
    "kind": "arxiv",
    "version": 1
  }
}