Pith Number

pith:LQVBZNPD

pith:2016:LQVBZNPDRVLHJOOAHWUBOEJPIU

not attested not anchored not stored refs pending

Solar Abundances of Rock Forming Elements, Extreme Oxygen and Hydrogen in a Young Polluted White Dwarf

B. T. G\"ansicke, B. Zuckerman, D. Koester, E. Breedt, G. Walth, J. Farihi, L. Vican, N. Smith

arxiv:1608.07278 v2 · 2016-08-25 · astro-ph.EP · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LQVBZNPDRVLHJOOAHWUBOEJPIU}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:05:41.748035Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5c2a1cb5e38d5674b9c03da817112f451a5c43954a97bb2eacc687ce7057ac37

Aliases

arxiv: 1608.07278 · arxiv_version: 1608.07278v2 · doi: 10.48550/arxiv.1608.07278 · pith_short_12: LQVBZNPDRVLH · pith_short_16: LQVBZNPDRVLHJOOA · pith_short_8: LQVBZNPD

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/LQVBZNPDRVLHJOOAHWUBOEJPIU \
  | 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: 5c2a1cb5e38d5674b9c03da817112f451a5c43954a97bb2eacc687ce7057ac37

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7942a5b7dac5066c92f911298847b63a91a790aa46a3fb928a3027dfe412a696",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2016-08-25T19:59:51Z",
    "title_canon_sha256": "17e97c1eb9f1e013915a09cf3fdb789f4a18c90f288acf6e8a5de574202039dd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.07278",
    "kind": "arxiv",
    "version": 2
  }
}