Pith Number

pith:PWIEW6UQ

pith:2010:PWIEW6UQ43AQ5Z2SYALVFZTOVM

not attested not anchored not stored refs pending

Probing local density inhomogeneities in the circumstellar disk of a Be star using the new spectro-astrometry mode at the Keck interferometer

A. Cooper, A. M. Ghez, B. Berkey, B. Smith, C. Felizardo, C. Tyau, D. Medeiros, D. Morrison, E. Appleby, E. Wetherell, J. A. Eisner, J. D. Monnier, J. Herstein, J. R. Graham, J.-U. Pott, J. Woillez, K. Summers, K. Tsubota, L. A. Hillenbrand, M. Hrynevych, M. M. Colavita, P. L. Wizinowich, R. L. Akeson, R. Millan-Gabet, S. Ragland, T. Panteleeva

arxiv:1008.1727 v1 · 2010-08-10 · astro-ph.SR · astro-ph.IM

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PWIEW6UQ43AQ5Z2SYALVFZTOVM}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T02:05:49.795992Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7d904b7a90e6c10ee752c01752e66eab028c061559b3403449f65e605539968d

Aliases

arxiv: 1008.1727 · arxiv_version: 1008.1727v1 · doi: 10.48550/arxiv.1008.1727 · pith_short_12: PWIEW6UQ43AQ · pith_short_16: PWIEW6UQ43AQ5Z2S · pith_short_8: PWIEW6UQ

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/PWIEW6UQ43AQ5Z2SYALVFZTOVM \
  | 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: 7d904b7a90e6c10ee752c01752e66eab028c061559b3403449f65e605539968d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3e08b2522e79cd4b3efa2da89acd1d4e2fcb148bbccfe65fcf92242474837930",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2010-08-10T14:42:58Z",
    "title_canon_sha256": "9f463ab99c987856a576167dc566bf9769db5fd811840066c5df347b159fc15a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.1727",
    "kind": "arxiv",
    "version": 1
  }
}