Pith Number

pith:HCI7VUOT

pith:2001:HCI7VUOTFV7KHTSSE7HRSNGVJT

not attested not anchored not stored refs pending

2 um Narrow-band Adaptive Optics Imaging in the Arches Cluster

A. Pasquali (ESO, D. Schaerer (Obs Midi-Pyrenees), Garching), M. Heydari-Malayeri (Obs de Paris), P. S. Conti (JILA, R. D. Blum (CTIO), Switzerland), Univ of Colorado), W. Schmutz (Physikalisch-Meteorologisches Obs

arxiv:astro-ph/0106496 v1 · 2001-06-27 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HCI7VUOTFV7KHTSSE7HRSNGVJT}

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	2026-07-04T16:23:36.127120Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3891fad1d32d7ea3ce5227cf1934d54cfbbd1e0f1b46e28fa2555f28d58c8f20

Aliases

arxiv: astro-ph/0106496 · arxiv_version: astro-ph/0106496v1 · doi: 10.48550/arxiv.astro-ph/0106496 · pith_short_12: HCI7VUOTFV7K · pith_short_16: HCI7VUOTFV7KHTSS · pith_short_8: HCI7VUOT

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/HCI7VUOTFV7KHTSSE7HRSNGVJT \
  | 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: 3891fad1d32d7ea3ce5227cf1934d54cfbbd1e0f1b46e28fa2555f28d58c8f20

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c102da17768f9e4c7665972e5f2485c74a19c7c7b7b2e53ac37e467c3ccb6754",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2001-06-27T13:19:28Z",
    "title_canon_sha256": "46028002f6b1445e73286ec20ddabaccc19409bb77453cf5f504defbdce95321"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0106496",
    "kind": "arxiv",
    "version": 1
  }
}