Pith Number

pith:DGP2W346

pith:2016:DGP2W346MJEAXQQTR2J4TFTBHP

not attested not anchored not stored refs pending

The white dwarf luminosity function

Enrique Garc\'ia-Berro, Terry D. Oswalt

arxiv:1608.02631 v1 · 2016-08-08 · 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{DGP2W346MJEAXQQTR2J4TFTBHP}

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	2026-05-18T01:03:17.660148Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

199fab6f9e62480bc2138e93c996613bf5a7cab024290afe4fb0a4021f7b4b3a

Aliases

arxiv: 1608.02631 · arxiv_version: 1608.02631v1 · doi: 10.48550/arxiv.1608.02631 · pith_short_12: DGP2W346MJEA · pith_short_16: DGP2W346MJEAXQQT · pith_short_8: DGP2W346

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/DGP2W346MJEAXQQTR2J4TFTBHP \
  | 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: 199fab6f9e62480bc2138e93c996613bf5a7cab024290afe4fb0a4021f7b4b3a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "da298408e0707603a62e81d71e010744ab2d7594eec9db8e7b4778b3e50a25c8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2016-08-08T21:38:58Z",
    "title_canon_sha256": "09411065d869086095be669baae82caee323db44d50204dba90681402f5198ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.02631",
    "kind": "arxiv",
    "version": 1
  }
}