Pith Number

pith:7LZOUUFO

pith:2017:7LZOUUFO3UM2J67OLA6O2UIQ5P

not attested not anchored not stored refs pending

Ground-based astrometry calibrated by Gaia DR1: new perspectives in asteroid orbit determination

C. Barache, D. Herald, D. Hestroffer, F. Mignard, F. Spoto, F. Taris, J. Desmars, J. Marchant, M. Altmann, P. Tanga, S. Bouquillon, T. Carlucci, T.Lister

arxiv:1709.06471 v1 · 2017-09-19 · 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{7LZOUUFO3UM2J67OLA6O2UIQ5P}

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	2026-05-18T00:31:11.556391Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

faf2ea50aedd19a4fbee583ced5110ebd9ee3f9ec353f41d6cb4a5a65fadd634

Aliases

arxiv: 1709.06471 · arxiv_version: 1709.06471v1 · doi: 10.48550/arxiv.1709.06471 · pith_short_12: 7LZOUUFO3UM2 · pith_short_16: 7LZOUUFO3UM2J67O · pith_short_8: 7LZOUUFO

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/7LZOUUFO3UM2J67OLA6O2UIQ5P \
  | 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: faf2ea50aedd19a4fbee583ced5110ebd9ee3f9ec353f41d6cb4a5a65fadd634

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "abeb8fbaa52807ae11a04a9cb2c486e6db22217b63c997caa14d05a66424dc9a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2017-09-19T14:54:44Z",
    "title_canon_sha256": "0b952145395f7ac27eaed9cef8ada6f2f9d17d4bd05bac352443a378ce40b909"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.06471",
    "kind": "arxiv",
    "version": 1
  }
}