Pith Number

pith:3TYUPIIX

pith:2019:3TYUPIIX73BEAS7A6REIGRT6EZ

not attested not anchored not stored refs pending

Driving white dwarf metal pollution through unstable eccentric periodic orbits

Dimitri Veras, Kyriaki I. Antoniadou

arxiv:1908.06108 v1 · 2019-08-16 · 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{3TYUPIIX73BEAS7A6REIGRT6EZ}

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	2026-07-05T00:05:13.629023Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dcf147a117fec2404be0f44883467e2667c2b7bfe595e2c7b266f64393e00279

Aliases

arxiv: 1908.06108 · arxiv_version: 1908.06108v1 · doi: 10.48550/arxiv.1908.06108 · pith_short_12: 3TYUPIIX73BE · pith_short_16: 3TYUPIIX73BEAS7A · pith_short_8: 3TYUPIIX

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/3TYUPIIX73BEAS7A6REIGRT6EZ \
  | 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: dcf147a117fec2404be0f44883467e2667c2b7bfe595e2c7b266f64393e00279

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "737dc7c076d9627a3f370f9e9eeb8b62599e2acaacb2dd332719f1e731c9372d",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2019-08-16T18:00:35Z",
    "title_canon_sha256": "3b09ad4b92234955b3eb31e7cdd506d1b5369305a5c9c9b1f29e5dc739b08e07"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.06108",
    "kind": "arxiv",
    "version": 1
  }
}