Pith Number

pith:6YX3M2O3

pith:2014:6YX3M2O3VQK36CU7QNOGZOC2KS

not attested not anchored not stored refs pending

High-contrast imaging in polychromatic light with the self-coherent camera

G\'erard Rousset, Johan Mazoyer, Pierre Baudoz, Rapha\"el Galicher

arxiv:1402.5914 v1 · 2014-02-24 · 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{6YX3M2O3VQK36CU7QNOGZOC2KS}

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	2026-05-18T01:44:28.918252Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f62fb669dbac15bf0a9f835c6cb85a54873f84e4204c5d1a5814b2ec014c5271

Aliases

arxiv: 1402.5914 · arxiv_version: 1402.5914v1 · doi: 10.48550/arxiv.1402.5914 · pith_short_12: 6YX3M2O3VQK3 · pith_short_16: 6YX3M2O3VQK36CU7 · pith_short_8: 6YX3M2O3

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/6YX3M2O3VQK36CU7QNOGZOC2KS \
  | 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: f62fb669dbac15bf0a9f835c6cb85a54873f84e4204c5d1a5814b2ec014c5271

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "80ffab8cfadd5892933184877ddd52d3e854d9820ed0fc87ffa859f25e858b37",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2014-02-24T18:18:02Z",
    "title_canon_sha256": "9432501976dafcb2ddd2887985d5b57216f308c725d9643ca9268b3c29874d4f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.5914",
    "kind": "arxiv",
    "version": 1
  }
}