Pith Number

pith:NXSR6XNJ

pith:2009:NXSR6XNJUGD3JNMZOP2NURDM2H

not attested not anchored not stored refs pending

Detection and Characterization of Planets in Binary and Multiple Systems

A. Eggenberger

arxiv:0910.3332 v1 · 2009-10-17 · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NXSR6XNJUGD3JNMZOP2NURDM2H}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T02:11:14.684343Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6de51f5da9a187b4b59973f4da446cd1c6630b04037d19dfa323b3326243b2f0

Aliases

arxiv: 0910.3332 · arxiv_version: 0910.3332v1 · doi: 10.48550/arxiv.0910.3332 · pith_short_12: NXSR6XNJUGD3 · pith_short_16: NXSR6XNJUGD3JNMZ · pith_short_8: NXSR6XNJ

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/NXSR6XNJUGD3JNMZOP2NURDM2H \
  | 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: 6de51f5da9a187b4b59973f4da446cd1c6630b04037d19dfa323b3326243b2f0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7a786af15f9f806d47d4f852f5c74c187cb1f705160215b53e050ab8b4c11eb2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2009-10-17T20:09:04Z",
    "title_canon_sha256": "0455dae97df6eabcda5caf5bcd7accb400613e34bcc51b1073fc2f12d8f8ecb1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0910.3332",
    "kind": "arxiv",
    "version": 1
  }
}