Pith Number

pith:WX54JSNR

pith:2016:WX54JSNR4TGLDJDPBRW4VYEORU

not attested not anchored not stored refs pending

Physical properties and astrometry of radio-emitting brown dwarf TVLM513-46546 revisited

Krzysztof Gozdziewski, Krzysztof Katarzynski, Marcin P. Gawronski

arxiv:1612.05656 v1 · 2016-12-16 · astro-ph.SR · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WX54JSNR4TGLDJDPBRW4VYEORU}

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	2026-05-18T00:52:37.181789Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b5fbc4c9b1e4ccb1a46f0c6dcae08e8d2a45738e2f58904fc7d96248b7322435

Aliases

arxiv: 1612.05656 · arxiv_version: 1612.05656v1 · doi: 10.48550/arxiv.1612.05656 · pith_short_12: WX54JSNR4TGL · pith_short_16: WX54JSNR4TGLDJDP · pith_short_8: WX54JSNR

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/WX54JSNR4TGLDJDPBRW4VYEORU \
  | 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: b5fbc4c9b1e4ccb1a46f0c6dcae08e8d2a45738e2f58904fc7d96248b7322435

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9f29b1fa9eb252c1009eced7641cdd543af7cfacda35c83050b2aab9325caafe",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2016-12-16T21:10:22Z",
    "title_canon_sha256": "14623f9d8bed157213b8be2e5162f072be851766a1c2ca70cef2606af52713ab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.05656",
    "kind": "arxiv",
    "version": 1
  }
}