Pith Number

pith:3LDSUMZ3

pith:2018:3LDSUMZ3ISRLL3KMKLHJW3MJWD

not attested not anchored not stored refs pending

Populations of accreting white dwarfs

Hai-Liang Chen, Lev Yungelson, Marat Gilfanov, Tyrone E. Woods, Zhanwen Han

arxiv:1810.07878 v1 · 2018-10-18 · astro-ph.SR · astro-ph.GA · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3LDSUMZ3ISRLL3KMKLHJW3MJWD}

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	2026-05-18T00:02:53.945436Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dac72a333b44a2b5ed4c52ce9b6d89b0ffab3fb42f0c40b721ae563a033532bb

Aliases

arxiv: 1810.07878 · arxiv_version: 1810.07878v1 · doi: 10.48550/arxiv.1810.07878 · pith_short_12: 3LDSUMZ3ISRL · pith_short_16: 3LDSUMZ3ISRLL3KM · pith_short_8: 3LDSUMZ3

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/3LDSUMZ3ISRLL3KMKLHJW3MJWD \
  | 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: dac72a333b44a2b5ed4c52ce9b6d89b0ffab3fb42f0c40b721ae563a033532bb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e9b2e734b8915d44625ab3c9cc7f24b5025af07fd6d133ca6fe8ba62fa120d50",
    "cross_cats_sorted": [
      "astro-ph.GA",
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-10-18T02:32:18Z",
    "title_canon_sha256": "d01d841717090c37860c1fd87e5624ccde6b4558de965d4dd1c754916ce2f51e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.07878",
    "kind": "arxiv",
    "version": 1
  }
}