Pith Number

pith:55DH5ALJ

pith:2013:55DH5ALJ4YJ3P75YA453TI5HTW

not attested not anchored not stored refs pending

Speckle temporal stability in XAO coronagraphic images II. Refine model for quasi-static speckle temporal evolution for VLT/SPHERE

A. Costille, J.F. Sauvage, J.L. Beuzit, K. Dohlen, M. Kasper, P. Martinez, P. Puget

arxiv:1302.7211 v1 · 2013-02-28 · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{55DH5ALJ4YJ3P75YA453TI5HTW}

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	2026-05-18T01:51:26.032460Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ef467e8169e613b7ffb8073bb9a3a79da30d4b9cadf8676839b021d0831b3506

Aliases

arxiv: 1302.7211 · arxiv_version: 1302.7211v1 · doi: 10.48550/arxiv.1302.7211 · pith_short_12: 55DH5ALJ4YJ3 · pith_short_16: 55DH5ALJ4YJ3P75Y · pith_short_8: 55DH5ALJ

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/55DH5ALJ4YJ3P75YA453TI5HTW \
  | 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: ef467e8169e613b7ffb8073bb9a3a79da30d4b9cadf8676839b021d0831b3506

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0720cba3333f267e1ce4478ce54e97d60d93357267cc1580f7b6ff36052feb96",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2013-02-28T14:47:33Z",
    "title_canon_sha256": "607a0f80bc5a93e1961a85faa0a8fa54edea68b239e8a3ccc4592013e3faec90"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.7211",
    "kind": "arxiv",
    "version": 1
  }
}