Pith Number

pith:V4CXQMNW

pith:2010:V4CXQMNWSMFDDCJCJ2ECICKOLC

not attested not anchored not stored refs pending

NIRSPEC Radial Velocity Measurements of Late-M Dwarfs

A. Tanner, J. Bailey, R. White, T. Barman

arxiv:1012.4882 v1 · 2010-12-22 · 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{V4CXQMNWSMFDDCJCJ2ECICKOLC}

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	2026-05-18T04:32:45.052346Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

af057831b6930a3189224e8824094e58a5ee3d911a7bcf1d2e69c5d1cfaf9e97

Aliases

arxiv: 1012.4882 · arxiv_version: 1012.4882v1 · doi: 10.48550/arxiv.1012.4882 · pith_short_12: V4CXQMNWSMFD · pith_short_16: V4CXQMNWSMFDDCJC · pith_short_8: V4CXQMNW

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/V4CXQMNWSMFDDCJCJ2ECICKOLC \
  | 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: af057831b6930a3189224e8824094e58a5ee3d911a7bcf1d2e69c5d1cfaf9e97

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e2fbd1e21d0e22e560f31e78e73385c433d7eb0446f69460ff72181fdab374a0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2010-12-22T06:13:28Z",
    "title_canon_sha256": "a2432481061c053eee7a7296aecff204278437603a35677803e79566206c3143"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.4882",
    "kind": "arxiv",
    "version": 1
  }
}