Pith Number

pith:FMCWFRJP

pith:2009:FMCWFRJP6NQ3ZK34WQLXBCIQ3D

not attested not anchored not stored refs pending

Infrared radial velocities of vB 10

C. del Burgo (Dublin Inst. Advanced Studies), CSIC-INTA), E. L. Martin (CAB, M. M. Montgomery (Univ. Central Florida), M. R. Zapatero Osorio (CAB, R. Deshpande (Univ. Central Florida)

arxiv:0908.3751 v1 · 2009-08-26 · 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{FMCWFRJP6NQ3ZK34WQLXBCIQ3D}

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	2026-05-18T02:12:22.920662Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2b0562c52ff361bcab7cb417708910d8e9f0cf6367d0959b4a3e9198d3e878c3

Aliases

arxiv: 0908.3751 · arxiv_version: 0908.3751v1 · doi: 10.48550/arxiv.0908.3751 · pith_short_12: FMCWFRJP6NQ3 · pith_short_16: FMCWFRJP6NQ3ZK34 · pith_short_8: FMCWFRJP

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/FMCWFRJP6NQ3ZK34WQLXBCIQ3D \
  | 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: 2b0562c52ff361bcab7cb417708910d8e9f0cf6367d0959b4a3e9198d3e878c3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c283cb8028ef9a9b00b81b941a9281a045c202b344f2ea3c951bd33905e78a38",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2009-08-26T08:05:44Z",
    "title_canon_sha256": "3cc60887e6a6cbfdc5e6bf671a74f7838146705ee12f5464b7dd41f6d3823909"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0908.3751",
    "kind": "arxiv",
    "version": 1
  }
}