Pith Number

pith:LO6FZ3CG

pith:2007:LO6FZ3CGS76SP2RRJGECAJCXZN

not attested not anchored not stored refs pending

Dynamical evolution of the Gliese 581 planetary system

Herv\'e Beust (LAOG), OSUG), Stephane Udry, Xavier Bonfils (LAOG), Xavier Delfosse (LAOG

arxiv:0712.1907 v1 · 2007-12-12 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LO6FZ3CGS76SP2RRJGECAJCXZN}

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	2026-05-18T02:35:24.069815Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5bbc5cec4697fd27ea314988202457cb787210f3afe2c917a78c1526344f25e4

Aliases

arxiv: 0712.1907 · arxiv_version: 0712.1907v1 · doi: 10.48550/arxiv.0712.1907 · pith_short_12: LO6FZ3CGS76S · pith_short_16: LO6FZ3CGS76SP2RR · pith_short_8: LO6FZ3CG

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/LO6FZ3CGS76SP2RRJGECAJCXZN \
  | 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: 5bbc5cec4697fd27ea314988202457cb787210f3afe2c917a78c1526344f25e4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bf1747f430447f2bcb2f2c5796b3c3511c874624cce97bd0feda9d2222514835",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-12-12T10:49:59Z",
    "title_canon_sha256": "ca69b4064de917e5f695207dabfd12ea881b99f44121a1bc6cc80b869d2c7ab8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0712.1907",
    "kind": "arxiv",
    "version": 1
  }
}