Pith Number

pith:F2LRFED4

pith:2010:F2LRFED4BVC5P4Y5UTJVM23SNM

not attested not anchored not stored refs pending

Astrometry and Exoplanets: the Gaia Era, and Beyond

A. Sozzetti (INAF - Osservatorio Astronomico di Torino)

arxiv:1012.3346 v1 · 2010-12-15 · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{F2LRFED4BVC5P4Y5UTJVM23SNM}

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	2026-05-18T02:04:24.434779Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2e9712907c0d45d7f31da4d3566b726b275565f581783061798946bd546a0982

Aliases

arxiv: 1012.3346 · arxiv_version: 1012.3346v1 · doi: 10.48550/arxiv.1012.3346 · pith_short_12: F2LRFED4BVC5 · pith_short_16: F2LRFED4BVC5P4Y5 · pith_short_8: F2LRFED4

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/F2LRFED4BVC5P4Y5UTJVM23SNM \
  | 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: 2e9712907c0d45d7f31da4d3566b726b275565f581783061798946bd546a0982

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d836037c452bfcff3e31755f29c7221f25f699a77ad3ba9f4b27a0d3c687780e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2010-12-15T14:24:38Z",
    "title_canon_sha256": "d151e5a9a0fc64a5ed40dcb5a29e1a572c9932bb604d820cdc9320ecd1ede6d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.3346",
    "kind": "arxiv",
    "version": 1
  }
}