Pith Number

pith:TRLQCUPP

pith:2014:TRLQCUPP44Y7CVLLAO2GD4AX5L

not attested not anchored not stored refs pending

Empirical Limits on Radial Velocity Planet Detection for Young Stars

Andrew Howard, Debra Fischer, Geoffrey Marcy, Howard Isaacson, Lynne Hillenbrand, Scott Barenfeld

arxiv:1408.3475 v1 · 2014-08-15 · 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{TRLQCUPP44Y7CVLLAO2GD4AX5L}

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	2026-05-18T02:45:05.786112Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9c570151efe731f1556b03b461f017eae1657ab6b47c2d97e3d375b87854e44a

Aliases

arxiv: 1408.3475 · arxiv_version: 1408.3475v1 · doi: 10.48550/arxiv.1408.3475 · pith_short_12: TRLQCUPP44Y7 · pith_short_16: TRLQCUPP44Y7CVLL · pith_short_8: TRLQCUPP

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/TRLQCUPP44Y7CVLLAO2GD4AX5L \
  | 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: 9c570151efe731f1556b03b461f017eae1657ab6b47c2d97e3d375b87854e44a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "495e9145b5e6d3f75dc90ee89f84bcae8b5311dc7441beab444e1bfdc90486cc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-08-15T06:58:12Z",
    "title_canon_sha256": "193013930b6f77840a12ba113d8f7915d063b2067375d2c015306f383c9c9d53"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.3475",
    "kind": "arxiv",
    "version": 1
  }
}