Pith Number

pith:EEM5GFLU

pith:2024:EEM5GFLUFE46DDAVCZC4U36JLI

not attested not anchored not stored refs pending

Deep Pa$\beta$ Imaging of the Candidate Accreting Protoplanet AB Aur b

Brendan P. Bowler, Kyle Franson, Lauren I. Biddle, Yifan Zhou, Zhoujian Zhang

arxiv:2402.12601 v1 · 2024-02-19 · astro-ph.EP · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EEM5GFLUFE46DDAVCZC4U36JLI}

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	2026-07-05T07:47:13.533760Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2119d315742939e18c151645ca6fc95a24f1009fd8798d6481be8859cddd3dee

Aliases

arxiv: 2402.12601 · arxiv_version: 2402.12601v1 · doi: 10.48550/arxiv.2402.12601 · pith_short_12: EEM5GFLUFE46 · pith_short_16: EEM5GFLUFE46DDAV · pith_short_8: EEM5GFLU

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/EEM5GFLUFE46DDAVCZC4U36JLI \
  | 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: 2119d315742939e18c151645ca6fc95a24f1009fd8798d6481be8859cddd3dee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ef993fa8ad05e9e1769bd3881438087207359bb3282bdfec071e5383572a4bd1",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2024-02-19T23:51:07Z",
    "title_canon_sha256": "5648e97abe9a7e6f4602613ddf83b77b34fdbcd0d499553837e695c032c76af6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.12601",
    "kind": "arxiv",
    "version": 1
  }
}