Pith Number

pith:MK74Z3QD

pith:2016:MK74Z3QDESGYRUYRXJB7WECZNF

not attested not anchored not stored refs pending

The radii and limb darkenings of Alpha Centauri A and B - Interferometric measurements with VLTI/PIONIER

A. Gallenne, F. Th\'evenin, L. Bigot, P. Kervella

arxiv:1610.06185 v1 · 2016-10-19 · 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{MK74Z3QDESGYRUYRXJB7WECZNF}

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	2026-05-18T00:52:09.085591Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

62bfccee03248d88d311ba43fb1059696fa4d469d5b4f9d94ef0f9242c4c9d9d

Aliases

arxiv: 1610.06185 · arxiv_version: 1610.06185v1 · doi: 10.48550/arxiv.1610.06185 · pith_short_12: MK74Z3QDESGY · pith_short_16: MK74Z3QDESGYRUYR · pith_short_8: MK74Z3QD

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/MK74Z3QDESGYRUYRXJB7WECZNF \
  | 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: 62bfccee03248d88d311ba43fb1059696fa4d469d5b4f9d94ef0f9242c4c9d9d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5df0529778b321a1a9fd5b89f4ca56f9abe449adc636f185d6371a2aae49cbff",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2016-10-19T20:00:05Z",
    "title_canon_sha256": "c706f9e808a596012aa2d31816a07541b131ce556d8c0bef3893fb46fdc31e4f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.06185",
    "kind": "arxiv",
    "version": 1
  }
}