Pith Number

pith:BLSTRWIP

pith:2020:BLSTRWIPUJF7S7GZU2OONV4JPK

not attested not anchored not stored refs pending

EXPRES I. HD~3651 an Ideal RV Benchmark

Allen B. Davis, Andrew E. Szymkowiak, Christopher Leet, Debra A. Fischer, Gregory Laughlin, Gregory W. Henry, J. M. Joel Ong, Joe Llama, John M. Brewer, Lily L. Zhao, Ryan R. Petersburg, Ryan T. Blackman, Samuel H. C. Cabot

arxiv:2006.02303 v1 · 2020-06-03 · astro-ph.EP · astro-ph.IM · 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{BLSTRWIPUJF7S7GZU2OONV4JPK}

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	2026-07-05T01:21:03.765019Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0ae538d90fa24bf97cd9a69ce6d7897abf32cc6e82bcdbf3317f1c1975715585

Aliases

arxiv: 2006.02303 · arxiv_version: 2006.02303v1 · doi: 10.48550/arxiv.2006.02303 · pith_short_12: BLSTRWIPUJF7 · pith_short_16: BLSTRWIPUJF7S7GZ · pith_short_8: BLSTRWIP

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/BLSTRWIPUJF7S7GZU2OONV4JPK \
  | 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: 0ae538d90fa24bf97cd9a69ce6d7897abf32cc6e82bcdbf3317f1c1975715585

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5ef7dd023f76bfdd79463883a2035afafd787aa8ace51b8ca30c382f239457f3",
    "cross_cats_sorted": [
      "astro-ph.IM",
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2020-06-03T14:43:13Z",
    "title_canon_sha256": "a2891586399f0bfa6ca7285758da51aa32e00f711a302f87d2ecfb0edb69f09a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.02303",
    "kind": "arxiv",
    "version": 1
  }
}