Pith Number

pith:QITQTQZW

pith:2014:QITQTQZWI5AT6IBY34B2J47GNV

not attested not anchored not stored refs pending

Spectroscopy of Hyades L dwarf candidates

2, 2), 2) ((1) IAC, (2) Universidad de La Laguna, 3), (3) GEPI Observatoire de Paris, France), N. Lodieu (1, S. Boudreault (1, Spain, Tenerife, V. J. S. Bejar (1

arxiv:1410.0192 v1 · 2014-10-01 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QITQTQZWI5AT6IBY34B2J47GNV}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:41:53.585503Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

822709c33647413f2038df03a4f3e66d75a93fbf8b85c46a164b9948763329ef

Aliases

arxiv: 1410.0192 · arxiv_version: 1410.0192v1 · doi: 10.48550/arxiv.1410.0192 · pith_short_12: QITQTQZWI5AT · pith_short_16: QITQTQZWI5AT6IBY · pith_short_8: QITQTQZW

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/QITQTQZWI5AT6IBY34B2J47GNV \
  | 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: 822709c33647413f2038df03a4f3e66d75a93fbf8b85c46a164b9948763329ef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "88feeb6a70e567c1647dd9547917b128d88c9b084990da23e8d4e18cab00d3d0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-10-01T11:59:19Z",
    "title_canon_sha256": "54c92fdcc584ba8a3bfd9d2000a194dd6b7b306f0497198664f88ae1093d35ec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.0192",
    "kind": "arxiv",
    "version": 1
  }
}