Pith Number

pith:6T3VA3T5

pith:2011:6T3VA3T5LLRK64S2BSNP7SYSYT

not attested not anchored not stored refs pending

The diameter of the CoRoT target HD 49933. Combining the 3D limb darkening, asteroseismology, and interferometry

B. Pichon, C. Farrington, D. Mourard, F. Th\'evenin, F. X. Schmider, H. McAlister, I. Tallon-Bosc, J. Sturmann, K. Perraut, L. Bigot, L. Sturmann, N. Nardetto, N. Turner, O. Chesneau, O. Delaa, P. Berio, Ph. Stee, P. J. Goldfinger, P. Kervella, P. Morel, R. Ligi, S. T. Ridgway, T. Boyajian, T. ten Brummelaar

arxiv:1110.0985 v1 · 2011-10-05 · 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{6T3VA3T5LLRK64S2BSNP7SYSYT}

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	2026-05-18T04:11:40.101848Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f4f7506e7d5ae2af725a0c9affcb12c4e573443fffaf504b932482e757a43beb

Aliases

arxiv: 1110.0985 · arxiv_version: 1110.0985v1 · doi: 10.48550/arxiv.1110.0985 · pith_short_12: 6T3VA3T5LLRK · pith_short_16: 6T3VA3T5LLRK64S2 · pith_short_8: 6T3VA3T5

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/6T3VA3T5LLRK64S2BSNP7SYSYT \
  | 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: f4f7506e7d5ae2af725a0c9affcb12c4e573443fffaf504b932482e757a43beb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a0f396c992688af75c6bca51f6320bd5580571a9230f83cd9dcc4454e8fe983c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-10-05T13:56:52Z",
    "title_canon_sha256": "776053f31448b9e774a3c7c2c1f73216d108f748ca0ccdc4b0314ac5327bdcb8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.0985",
    "kind": "arxiv",
    "version": 1
  }
}