Pith Number

pith:PR3GIKSV

pith:2014:PR3GIKSVMRR36MYX2WS4GZ4WRZ

not attested not anchored not stored refs pending

Deep $z$-band observations of the coolest Y dwarf

Amelia Bayo, Beth A. Biller, Derek Kopon, Elena Manjavacas, Esther Buenzli, Ian J. M. Crossfield, Joshua E. Schlieder, Niall R. Deacon, Taisiya G. Kopytova, Wolfgang Brandner

arxiv:1410.5649 v1 · 2014-10-21 · 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{PR3GIKSVMRR36MYX2WS4GZ4WRZ}

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	2026-05-18T01:41:41.552163Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7c76642a556463bf3317d5a5c367968e5e5136c293d9e298e72d1b300f0b7522

Aliases

arxiv: 1410.5649 · arxiv_version: 1410.5649v1 · doi: 10.48550/arxiv.1410.5649 · pith_short_12: PR3GIKSVMRR3 · pith_short_16: PR3GIKSVMRR36MYX · pith_short_8: PR3GIKSV

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/PR3GIKSVMRR36MYX2WS4GZ4WRZ \
  | 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: 7c76642a556463bf3317d5a5c367968e5e5136c293d9e298e72d1b300f0b7522

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b097b42bce28b2d3aea1ea87ef45bf960b31ce49b331f0bd3fe4e55d2d561476",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-10-21T13:30:47Z",
    "title_canon_sha256": "053d8ce1b9b5a5c8a5b4406e37dc51904244cd23b0c55b6d8a27e4e1283e77bd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.5649",
    "kind": "arxiv",
    "version": 1
  }
}