Pith Number

pith:345B73BH

pith:2014:345B73BHOXOO7E43XVEH5KONTA

not attested not anchored not stored refs pending

New Evidence for a Substellar Luminosity Problem: Dynamical Mass for the Brown Dwarf Binary Gl 417BC

AAO), CfA/SAO), Macquarie, Michael C. Liu (IfA/Hawaii), Michael J. Ireland (ANU, Trent J. Dupuy (UT-Austin

arxiv:1406.1184 v1 · 2014-06-04 · 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{345B73BHOXOO7E43XVEH5KONTA}

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	2026-05-18T01:43:02.055378Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

df3a1fec2775dcef939bbd487ea9cd980cff90ff7d5a0b17c89f9c7bc445d92c

Aliases

arxiv: 1406.1184 · arxiv_version: 1406.1184v1 · doi: 10.48550/arxiv.1406.1184 · pith_short_12: 345B73BHOXOO · pith_short_16: 345B73BHOXOO7E43 · pith_short_8: 345B73BH

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/345B73BHOXOO7E43XVEH5KONTA \
  | 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: df3a1fec2775dcef939bbd487ea9cd980cff90ff7d5a0b17c89f9c7bc445d92c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "040df43f64884581a4b77a8905a3d2b1c3cd64e7bcdad29d09584bdf1296a11a",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-06-04T20:00:22Z",
    "title_canon_sha256": "424b863f546f4a9212dfe73c92570005ca833d5fa0622cebad8b124608163164"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.1184",
    "kind": "arxiv",
    "version": 1
  }
}