Pith Number

pith:AWD2FQOG

pith:2014:AWD2FQOGSRVJEOUTH66622BFSJ

not attested not anchored not stored refs pending

Gaia on-board metrology: basic angle and best focus

A.G.A. Brown, A. Mora, C. Jordi, D. Busonero, D. Katz, E. Serpell, F. Chassat, F. van Leeuwen, G. Seabroke, I. Serraller, J.M. Carrasco, J. Sahlmann, L. Carminati, L.L.A. Vosteen, L. Lindegren, M. Biermann, M. Erdmann, O. Marchal, P. Panuzzo, R. Kohley, T.C. van den Dool, W.L.M. Gielesen, W. Loeffler, W. van Reeven

arxiv:1407.3729 v1 · 2014-07-14 · 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{AWD2FQOGSRVJEOUTH66622BFSJ}

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	2026-05-18T01:42:37.023204Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0587a2c1c6946a923a933fbded682592764252b14b63e79278fae80d11265f8f

Aliases

arxiv: 1407.3729 · arxiv_version: 1407.3729v1 · doi: 10.48550/arxiv.1407.3729 · pith_short_12: AWD2FQOGSRVJ · pith_short_16: AWD2FQOGSRVJEOUT · pith_short_8: AWD2FQOG

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/AWD2FQOGSRVJEOUTH66622BFSJ \
  | 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: 0587a2c1c6946a923a933fbded682592764252b14b63e79278fae80d11265f8f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "67166571c0dcf437916e9575ea77ae86cb3c1d5ad41237894c3cc3233041d202",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2014-07-14T17:06:31Z",
    "title_canon_sha256": "2dda1f25c9e68c024b4ec53b35620c1e62c879e591c19fc132cfe8c49575d290"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.3729",
    "kind": "arxiv",
    "version": 1
  }
}