Pith Number

pith:X3ENFHDZ

pith:2014:X3ENFHDZ4H6UCV2J7642FCPGGC

not attested not anchored not stored refs pending

Near-infrared Detection of WD 0806-661 B with the Hubble Space Telescope

A. J. Burgasser T. L. Esplin, C. V. Morley, J. J. Bochanski, K. L. Luhman

arxiv:1409.5897 v1 · 2014-09-20 · astro-ph.GA · 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{X3ENFHDZ4H6UCV2J7642FCPGGC}

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	2026-05-18T01:41:59.315802Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bec8d29c79e1fd415749ffb9a289e630a204d57823c18e28f61df99c3144fe07

Aliases

arxiv: 1409.5897 · arxiv_version: 1409.5897v1 · doi: 10.48550/arxiv.1409.5897 · pith_short_12: X3ENFHDZ4H6U · pith_short_16: X3ENFHDZ4H6UCV2J · pith_short_8: X3ENFHDZ

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/X3ENFHDZ4H6UCV2J7642FCPGGC \
  | 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: bec8d29c79e1fd415749ffb9a289e630a204d57823c18e28f61df99c3144fe07

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "96c8d5fd93237d698681e61f686f9c6abef080c2b780eff044ee0cd9eb24e58b",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-09-20T15:12:28Z",
    "title_canon_sha256": "8e871f9cca64db8d944aab88db58bc424422e295bfc0cda10f3b807b72f4356d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.5897",
    "kind": "arxiv",
    "version": 1
  }
}