Pith Number

pith:N6FTLFNW

pith:2012:N6FTLFNWPANHWNKJSNEEBBWP5U

not attested not anchored not stored refs pending

Astrometric determination of white dwarf radial velocities with Gaia?

Jos de Bruijne, Stefan Jordan

arxiv:1210.3983 v1 · 2012-10-15 · astro-ph.SR · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{N6FTLFNWPANHWNKJSNEEBBWP5U}

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	2026-05-18T03:43:08.385429Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6f8b3595b6781a7b354993484086cfed232f8b79f2deb2780784d94d1207a619

Aliases

arxiv: 1210.3983 · arxiv_version: 1210.3983v1 · doi: 10.48550/arxiv.1210.3983 · pith_short_12: N6FTLFNWPANH · pith_short_16: N6FTLFNWPANHWNKJ · pith_short_8: N6FTLFNW

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/N6FTLFNWPANHWNKJSNEEBBWP5U \
  | 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: 6f8b3595b6781a7b354993484086cfed232f8b79f2deb2780784d94d1207a619

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fee66dee20fa9671d1871bbdfe97c1f9578c6909971accca7065c6427f31877b",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2012-10-15T11:32:00Z",
    "title_canon_sha256": "970949d2803d0385e59ca2f48f4133c2dca96a446ea3ea637250bba5ba6d49f4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.3983",
    "kind": "arxiv",
    "version": 1
  }
}