Pith Number

pith:4KJAWHEX

pith:2015:4KJAWHEXQXPYQQAD3KDP33PN4T

not attested not anchored not stored refs pending

Discovery And Characterization of Wide Binary Systems With a Very Low Mass Component

Cassy L. Davison, C\'eline Reyl\'e, Daniel Nadeau, David Lafreni\`ere, \'Etienne Artigau, Fr\'ed\'erique Baron, Jasmin Robert, Jonathan Gagn\'e, Lison Malo, Ren\'e Doyon

arxiv:1501.05925 v1 · 2015-01-23 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4KJAWHEXQXPYQQAD3KDP33PN4T}

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	2026-05-18T01:41:08.980749Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e2920b1c9785df884003da86fdedede4fd97ae6baa582a356454b654e3b4086c

Aliases

arxiv: 1501.05925 · arxiv_version: 1501.05925v1 · doi: 10.48550/arxiv.1501.05925 · pith_short_12: 4KJAWHEXQXPY · pith_short_16: 4KJAWHEXQXPYQQAD · pith_short_8: 4KJAWHEX

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/4KJAWHEXQXPYQQAD3KDP33PN4T \
  | 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: e2920b1c9785df884003da86fdedede4fd97ae6baa582a356454b654e3b4086c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7f69e8ea2d21d683abc960195a5e22e3acb65c756e892d24202e28ad599fd019",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-01-23T19:42:21Z",
    "title_canon_sha256": "2b10bf137a400195f190fdde2c60e66cb453b071b86a7b5b716d6aa219b9ae0e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.05925",
    "kind": "arxiv",
    "version": 1
  }
}