Pith Number

pith:44XBDPBC

pith:2011:44XBDPBCWAKGFPOY63JAMVFUDB

not attested not anchored not stored refs pending

Search for radial velocity variations in eight M-dwarfs with NIRSPEC/Keck II

Carlos del Burgo, Eduardo L. Martin, Florian Rodler, Maria Rosa Zapatero Osorio, Michele M. Montgomery, Orlagh L. Creevey, Rohit Deshpande

arxiv:1112.1382 v1 · 2011-12-06 · 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{44XBDPBCWAKGFPOY63JAMVFUDB}

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	2026-05-18T01:59:16.264294Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e72e11bc22b01462bdd8f6d20654b41848dc7d49929feff7777773404bc58969

Aliases

arxiv: 1112.1382 · arxiv_version: 1112.1382v1 · doi: 10.48550/arxiv.1112.1382 · pith_short_12: 44XBDPBCWAKG · pith_short_16: 44XBDPBCWAKGFPOY · pith_short_8: 44XBDPBC

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/44XBDPBCWAKGFPOY63JAMVFUDB \
  | 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: e72e11bc22b01462bdd8f6d20654b41848dc7d49929feff7777773404bc58969

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e06298a85dc6fa6bcbfce4ae1ee6691d7dfcd17248a4f238b258469c2f74ee8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-12-06T19:31:14Z",
    "title_canon_sha256": "fb8d96d2ca7a249cf06e3792c3c6c737479a177f16aa2b4a0d9f9d66d455a688"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.1382",
    "kind": "arxiv",
    "version": 1
  }
}