Pith Number

pith:NIMZFXEV

pith:2014:NIMZFXEVUM46HKA7TOKLKSFFFR

not attested not anchored not stored refs pending

A population synthesis study of the luminosity function of hot white dwarfs

E. Garc\'ia-Berro, J. Krzesinski, S. J. Kleinman, S. Torres

arxiv:1402.2104 v1 · 2014-02-10 · astro-ph.GA · 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{NIMZFXEVUM46HKA7TOKLKSFFFR}

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	2026-05-18T01:44:45.925433Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6a1992dc95a339e3a81f9b94b548a52c7f8045ac45d8bb65d7f57f2972fec09f

Aliases

arxiv: 1402.2104 · arxiv_version: 1402.2104v1 · doi: 10.48550/arxiv.1402.2104 · pith_short_12: NIMZFXEVUM46 · pith_short_16: NIMZFXEVUM46HKA7 · pith_short_8: NIMZFXEV

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/NIMZFXEVUM46HKA7TOKLKSFFFR \
  | 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: 6a1992dc95a339e3a81f9b94b548a52c7f8045ac45d8bb65d7f57f2972fec09f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cb7fc68247718b07868abf43a4a7c86f4f3ba0e4fce6920cd7d114450bb41bcd",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-02-10T11:10:40Z",
    "title_canon_sha256": "2b836991fc4adc6872674bb2937f741bf79c60189586983cd1ddfdb8b53697c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.2104",
    "kind": "arxiv",
    "version": 1
  }
}