Pith Number

pith:453JBUQE

pith:2023:453JBUQEI3QGC5GXGELHWFEGXY

not attested not anchored not stored refs pending

JWST Observations of the Enigmatic Y Dwarf WISE 1828+2650: I. Limits to a Binary Companion

Alexandra Z. Greenbaum, Ben W. Lew, Charles A. Beichman, Daniel J. Eisenstein, David R. Ciardi, Doug Johnstone, Douglas M. Kelly, Erick T. Young, Geoffrey Bryden, George H. Rieke, Jarron Leisenring, John A. Stansberry, Jorge Llop-Sayson, Karl A. Misselt, Klaus W. Hodapp, Lo\"ic Albert, Marcia J. Rieke, Marie Ygouf, Martha L. Boyer, Matthew De Furio, Michael R. Meyer, Scott Horner, Thomas Roellig

arxiv:2302.12723 v1 · 2023-02-24 · astro-ph.SR · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{453JBUQEI3QGC5GXGELHWFEGXY}

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	2026-07-05T06:10:32.293556Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e77690d20446e06174d731167b1486be0fac1182d236e76934396425ccc95fd5

Aliases

arxiv: 2302.12723 · arxiv_version: 2302.12723v1 · doi: 10.48550/arxiv.2302.12723 · pith_short_12: 453JBUQEI3QG · pith_short_16: 453JBUQEI3QGC5GX · pith_short_8: 453JBUQE

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/453JBUQEI3QGC5GXGELHWFEGXY \
  | 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: e77690d20446e06174d731167b1486be0fac1182d236e76934396425ccc95fd5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "569ee4c4c7dd6537463d245f222fcab3cea0e7ad6f6b57a7b808bfadb3a7ef77",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2023-02-24T16:21:57Z",
    "title_canon_sha256": "9900189497848cc1fe83e014f5bf765f9c81ba7de7425c448690918703332279"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.12723",
    "kind": "arxiv",
    "version": 1
  }
}