Pith Number

pith:L6B7YPLP

pith:2019:L6B7YPLPM3BXUSXVJ5YKWNVWPJ

not attested not anchored not stored refs pending

Recovering saturated images for high dynamic Kernel-Phase analysis Application to the determination of dynamical masses for the system Gl 494AB

A. Ceau, D. Mary, F. Martinache, J.-L. Beuzit, M. N'Diaye, R. Laugier

arxiv:1901.02824 v2 · 2019-01-09 · 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{L6B7YPLPM3BXUSXVJ5YKWNVWPJ}

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	2026-05-17T23:50:08.613946Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5f83fc3d6f66c37a4af54f70ab36b67a5473af48550bf232ad988a882d2bb443

Aliases

arxiv: 1901.02824 · arxiv_version: 1901.02824v2 · doi: 10.48550/arxiv.1901.02824 · pith_short_12: L6B7YPLPM3BX · pith_short_16: L6B7YPLPM3BXUSXV · pith_short_8: L6B7YPLP

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/L6B7YPLPM3BXUSXVJ5YKWNVWPJ \
  | 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: 5f83fc3d6f66c37a4af54f70ab36b67a5473af48550bf232ad988a882d2bb443

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f796d34d8f4a16814bb61880fd0f60caa128953d87212b91a082478a3f634bbe",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2019-01-09T16:51:54Z",
    "title_canon_sha256": "338b30c5239805ddf07d8efa0d2017d653d20cdca6fc90c41eb9a2dfe26f9692"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.02824",
    "kind": "arxiv",
    "version": 2
  }
}