Pith Number

pith:REI6EJ2J

pith:2014:REI6EJ2JXMXSDA4VPDOXDNRWVQ

not attested not anchored not stored refs pending

Search for free-floating planetary-mass objects in the Pleiades

B. Goldman, C. A. L. Bailer-Jones, G. Bihain, J. A Caballero, M. C. G\'alvez Ortiz, M. R. Zapatero Osorio, R. Mundt, R. Rebolo, S. Boudreault, Th. Henning, V. J. S. B\'ejar

arxiv:1407.2849 v1 · 2014-07-10 · 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{REI6EJ2JXMXSDA4VPDOXDNRWVQ}

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	2026-07-04T23:57:47.246597Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8911e22749bb2f21839578dd71b636ac301045cf028fe7439c271ac06ae7f88a

Aliases

arxiv: 1407.2849 · arxiv_version: 1407.2849v1 · doi: 10.48550/arxiv.1407.2849 · pith_short_12: REI6EJ2JXMXS · pith_short_16: REI6EJ2JXMXSDA4V · pith_short_8: REI6EJ2J

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/REI6EJ2JXMXSDA4VPDOXDNRWVQ \
  | 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: 8911e22749bb2f21839578dd71b636ac301045cf028fe7439c271ac06ae7f88a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6a9909e5a06ddd4cfc73e83f9fd49a61538bb7111e27b8ca0d2fa6c4c9d67333",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-07-10T16:19:45Z",
    "title_canon_sha256": "c91d6046d91d67602e28edd933c0b6f50fdc63acc6fd09011c4140761eedc3c4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.2849",
    "kind": "arxiv",
    "version": 1
  }
}