Pith Number

pith:PR5YPV6B

pith:2014:PR5YPV6BNBRX4DKB7SMVYVGMON

not attested not anchored not stored refs pending

Discovery of a Companion Candidate in the HD169142 Transition Disk and the Possibility of Multiple Planet Formation

Adam Amara, Carlos Carrasco Gonzalez, Dimitri Mawet, Farzana Meru, Graham James, Guillem Anglada, Henning Avenhaus, Jose-Maria Torrelles, Julien H. Girard, Julien Milli, Laurent Pueyo, Maddalena Reggiani, Mayra Osorio, Michael R. Meyer, Olivier Absil, Sascha P. Quanz, Schuyler Wolff

arxiv:1408.0813 v1 · 2014-08-04 · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PR5YPV6BNBRX4DKB7SMVYVGMON}

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	2026-05-18T01:42:23.876935Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7c7b87d7c168637e0d41fc995c54cc734f80df9440f4e0a9c4dc2d2f23a8271f

Aliases

arxiv: 1408.0813 · arxiv_version: 1408.0813v1 · doi: 10.48550/arxiv.1408.0813 · pith_short_12: PR5YPV6BNBRX · pith_short_16: PR5YPV6BNBRX4DKB · pith_short_8: PR5YPV6B

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/PR5YPV6BNBRX4DKB7SMVYVGMON \
  | 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: 7c7b87d7c168637e0d41fc995c54cc734f80df9440f4e0a9c4dc2d2f23a8271f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d6e3fe48254eda485a0e79f2a43e185a35d4a2ee6f9d09f2bf3b7bc82948aa88",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2014-08-04T20:41:52Z",
    "title_canon_sha256": "98acd743613791f075f14452814fdf7c9ba2df563f2338a94af2e9070852897a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.0813",
    "kind": "arxiv",
    "version": 1
  }
}