Pith Number

pith:53RRVUST

pith:2020:53RRVUSTOK2OQHSIAS6OYIFCKO

not attested not anchored not stored refs pending

MIRC-X: a highly-sensitive six telescope interferometric imager at the CHARA Array

Aaron Labdon, Benjamin R. Setterholm, Claire L Davies, Cyprien Lanthermann, Gail Schaefer, Jacob Ennis, Jean-Baptiste Le Bouquin, John D. Monnier, Judit Sturmann, Keith J. C. Johnson, Narsireddy Anugu, Stefan Kraus, Theo ten Brummelaar, Tyler Gardner

arxiv:2007.12320 v1 · 2020-07-24 · 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{53RRVUSTOK2OQHSIAS6OYIFCKO}

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	2026-07-05T01:21:51.248298Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eee31ad25372b4e81e4804bcec20a25386d83ef904e15638eb078ea522f40cea

Aliases

arxiv: 2007.12320 · arxiv_version: 2007.12320v1 · doi: 10.48550/arxiv.2007.12320 · pith_short_12: 53RRVUSTOK2O · pith_short_16: 53RRVUSTOK2OQHSI · pith_short_8: 53RRVUST

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/53RRVUSTOK2OQHSIAS6OYIFCKO \
  | 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: eee31ad25372b4e81e4804bcec20a25386d83ef904e15638eb078ea522f40cea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2ea6cd04f339726a61f06724a37ea8bb94f4293e51ace15ada39723c5782f0b1",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2020-07-24T02:11:56Z",
    "title_canon_sha256": "628ca9d07b91e1d493e9c74838835590e512b3aceaa72b92ebe2f4aa3fa8ba5f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.12320",
    "kind": "arxiv",
    "version": 1
  }
}