Pith Number

pith:KNCIXXDF

pith:2016:KNCIXXDFRS7VUG3TES4LOGZXOQ

not attested not anchored not stored refs pending

White dwarf pollution by planets in stellar binaries

Adrian S. Hamers, Simon F. Portegies Zwart

arxiv:1607.01397 v1 · 2016-07-05 · astro-ph.EP · 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{KNCIXXDFRS7VUG3TES4LOGZXOQ}

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	2026-05-18T01:10:01.881997Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

53448bdc658cbf5a1b7324b8b71b37741e4618a38aac99cc6f7a334dbfe50dfa

Aliases

arxiv: 1607.01397 · arxiv_version: 1607.01397v1 · doi: 10.48550/arxiv.1607.01397 · pith_short_12: KNCIXXDFRS7V · pith_short_16: KNCIXXDFRS7VUG3T · pith_short_8: KNCIXXDF

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/KNCIXXDFRS7VUG3TES4LOGZXOQ \
  | 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: 53448bdc658cbf5a1b7324b8b71b37741e4618a38aac99cc6f7a334dbfe50dfa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "24099e84f8a03a05c2f542a7e4854391d61c967f5d5270c6b0cd3bc7b28b95fb",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2016-07-05T20:00:32Z",
    "title_canon_sha256": "921baef8e4c04a4770440e34176fd699a50674b46cf15ba6cfeac9ad53eafa0c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.01397",
    "kind": "arxiv",
    "version": 1
  }
}