Pith Number

pith:WHLA7B5O

pith:2018:WHLA7B5ODTIE7PUZ5D67MAAEQ5

not attested not anchored not stored refs pending

Primeval very low-mass stars and brown dwarfs - III. The halo transitional brown dwarfs

A. J. Burgasser, B. Burningham, B. Lopez Marti, D. Homeier, D. J. Pinfield, E. L. Martin, F. Allard, H. R. A. Jones, M. C. Galvez-Ortiz, M. R. Zapatero Osorio, N. Lodieu, R. L. Smart, R. Rebolo, Z. H. Zhang

arxiv:1805.08033 v2 · 2018-05-21 · 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{WHLA7B5ODTIE7PUZ5D67MAAEQ5}

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	2026-05-18T00:12:37.885124Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b1d60f87ae1cd04fbe99e8fdf600048757d3e5f78d818156c37c40886f248454

Aliases

arxiv: 1805.08033 · arxiv_version: 1805.08033v2 · doi: 10.48550/arxiv.1805.08033 · pith_short_12: WHLA7B5ODTIE · pith_short_16: WHLA7B5ODTIE7PUZ · pith_short_8: WHLA7B5O

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/WHLA7B5ODTIE7PUZ5D67MAAEQ5 \
  | 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: b1d60f87ae1cd04fbe99e8fdf600048757d3e5f78d818156c37c40886f248454

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "422ad0f49fa07eaee5e55c8cd1f69d4fa4ea166c9a0ad336cc980f3eaaa347be",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-05-21T13:07:57Z",
    "title_canon_sha256": "caafd288ecb7a547a037c40395a92e9ed89820b4e27e4260dc31b4c17010a3f1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.08033",
    "kind": "arxiv",
    "version": 2
  }
}