Pith Number

pith:4ULGNKER

pith:2014:4ULGNKERDENUOUG7VBZMKHGD7N

not attested not anchored not stored refs pending

A Gaia successor with NIR Sensors

Copenhagen, Denmark), Erik H{\o}g, Jens Knude (Niels Bohr Institute

arxiv:1408.3305 v1 · 2014-08-14 · 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{4ULGNKERDENUOUG7VBZMKHGD7N}

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	2026-05-18T02:45:13.299141Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e51666a891191b4750dfa872c51cc3fb550efaa4023cc027eb229818ec388f85

Aliases

arxiv: 1408.3305 · arxiv_version: 1408.3305v1 · doi: 10.48550/arxiv.1408.3305 · pith_short_12: 4ULGNKERDENU · pith_short_16: 4ULGNKERDENUOUG7 · pith_short_8: 4ULGNKER

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/4ULGNKERDENUOUG7VBZMKHGD7N \
  | 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: e51666a891191b4750dfa872c51cc3fb550efaa4023cc027eb229818ec388f85

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d53a0fec51a924ae3117a0750fa73edb4d057621b00a6674e9202fa189181030",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2014-08-14T14:49:43Z",
    "title_canon_sha256": "4683d5c56f90bec06804caa309c8d4c3b5be9286a023942a0f10bcf9b741565b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.3305",
    "kind": "arxiv",
    "version": 1
  }
}