Pith Number

pith:LMRGJOJ6

pith:2011:LMRGJOJ6SDLCTJPIC5G5D5EW3H

not attested not anchored not stored refs pending

Implementing the Gaia Astrometric Global Iterative Solution (AGIS) in Java

David Hobbs, Jose Hernandez, Lennart Lindegren, Uwe Lammers, William O'Mullane

arxiv:1108.2206 v1 · 2011-08-10 · 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{LMRGJOJ6SDLCTJPIC5G5D5EW3H}

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	2026-05-18T04:15:49.080913Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5b2264b93e90d629a5e8174dd1f496d9f4ff5f85491d53d82383a3457584c4a4

Aliases

arxiv: 1108.2206 · arxiv_version: 1108.2206v1 · doi: 10.48550/arxiv.1108.2206 · pith_short_12: LMRGJOJ6SDLC · pith_short_16: LMRGJOJ6SDLCTJPI · pith_short_8: LMRGJOJ6

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/LMRGJOJ6SDLCTJPIC5G5D5EW3H \
  | 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: 5b2264b93e90d629a5e8174dd1f496d9f4ff5f85491d53d82383a3457584c4a4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d6e77251798a863458854f22eba37b419762488bc6ee42dd8e7a4d7b889a0b40",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2011-08-10T15:45:59Z",
    "title_canon_sha256": "93728ffbe5ca9f2e4499752f4f8b30eb9cf30b809ec5a46cfed863a3e6eeff78"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.2206",
    "kind": "arxiv",
    "version": 1
  }
}