Pith Number

pith:BHXOLFSF

pith:2020:BHXOLFSFJDJYMKQLLRLXGZZQ6D

not attested not anchored not stored refs pending

Possible evidence of ongoing planet formation in AB Aurigae. A showcase of the SPHERE/ALMA synergy

A. Boccaletti, A. Dutrey, A.-L. Maire, E. Di Folco, E. Habart, E. Pantin, J. Milli, S. Guilloteau, T. L. Beck, V. Pi\'etu, Y. W. Tang

arxiv:2005.09064 v1 · 2020-05-18 · astro-ph.EP · astro-ph.GA · 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{BHXOLFSFJDJYMKQLLRLXGZZQ6D}

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.

Cited by

1 paper in Pith

Ionized gas emission in protoplanetary disks with the SKAO

Receipt and verification

First computed	2026-07-05T01:03:46.306626Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

09eee5964548d3862a0b5c57736730f0c08d9d5f2e1e61af0c10af42b4453486

Aliases

arxiv: 2005.09064 · arxiv_version: 2005.09064v1 · doi: 10.48550/arxiv.2005.09064 · pith_short_12: BHXOLFSFJDJY · pith_short_16: BHXOLFSFJDJYMKQL · pith_short_8: BHXOLFSF

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/BHXOLFSFJDJYMKQLLRLXGZZQ6D \
  | 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: 09eee5964548d3862a0b5c57736730f0c08d9d5f2e1e61af0c10af42b4453486

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "79b6cd765eec402b9bca72eee0ed902c016891783f9305c49599f6a3a4d8c005",
    "cross_cats_sorted": [
      "astro-ph.GA",
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2020-05-18T20:28:38Z",
    "title_canon_sha256": "4aa3e892b036788b8939c49c2e5c7d05effcd1632a5157ce081a4b8df63ffa94"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2005.09064",
    "kind": "arxiv",
    "version": 1
  }
}