Pith Number

pith:Z3G3CKUX

pith:2014:Z3G3CKUXFRXBJDHVWA3XNBZFXF

not attested not anchored not stored refs pending

Timing Analysis of the Periodic Radio and Optical Brightness Variations of the Ultracool Dwarf, TVLM 513-46546

2, 2), (2) Center for Exoplanets, 3) ((1) Department of Astronomy, (3) Northrop Grumman Electronic Systems), Astrophysics, A. Wolszczan (1, Habitable Worlds, M. Route (1, The Pennsylvania State University

arxiv:1404.4682 v1 · 2014-04-18 · 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{Z3G3CKUXFRXBJDHVWA3XNBZFXF}

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	2026-05-18T01:43:28.644027Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cecdb12a972c6e148cf5b037768725b975dfa0f56bb9b10cedae0dfe98e92385

Aliases

arxiv: 1404.4682 · arxiv_version: 1404.4682v1 · doi: 10.48550/arxiv.1404.4682 · pith_short_12: Z3G3CKUXFRXB · pith_short_16: Z3G3CKUXFRXBJDHV · pith_short_8: Z3G3CKUX

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/Z3G3CKUXFRXBJDHVWA3XNBZFXF \
  | 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: cecdb12a972c6e148cf5b037768725b975dfa0f56bb9b10cedae0dfe98e92385

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "16ebee5f3cb41c477a3afccc6f398d1f06ee41d51a5eda494f5ccb803d38ea79",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-04-18T03:02:25Z",
    "title_canon_sha256": "14b960ce8505a836dc6fcd64140f4b3f137e54d839b739e5f71833704c9afcdc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.4682",
    "kind": "arxiv",
    "version": 1
  }
}