Pith Number

pith:OGWG6UT6

pith:2015:OGWG6UT6SISQ57BELSPZT2JLEP

not attested not anchored not stored refs pending

Detection of Sharp Symmetric Features in the Circumbinary Disk Around AK Sco

Adriana Pohl, Alice Zurlo, Anne-Lise Maire, Anthony Boccaletti, Antonio Garufi, Christian Thalmann, Francesco Marzari, Jean-Charles Augereau, Joseph C. Carson, Markus Janson, Michael R. Meyer, Ruben Asensio-Torres, Silvano Desidera, Thomas Henning

arxiv:1512.04552 v2 · 2015-12-14 · astro-ph.SR · 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{OGWG6UT6SISQ57BELSPZT2JLEP}

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	2026-05-18T01:23:22.506511Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

71ac6f527e92250efc245c9f99e92b23e7fb84942a32e0f1c1b6afcf05002134

Aliases

arxiv: 1512.04552 · arxiv_version: 1512.04552v2 · doi: 10.48550/arxiv.1512.04552 · pith_short_12: OGWG6UT6SISQ · pith_short_16: OGWG6UT6SISQ57BE · pith_short_8: OGWG6UT6

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/OGWG6UT6SISQ57BELSPZT2JLEP \
  | 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: 71ac6f527e92250efc245c9f99e92b23e7fb84942a32e0f1c1b6afcf05002134

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "19a6dcf739671e5ab795ed68bb56c28b9bbb71591b8cd1dbe15a177b79a4e267",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-12-14T21:05:13Z",
    "title_canon_sha256": "ef87a023e76275807baf2290ecdab889dfc2dd725685df112a71677aa476d508"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.04552",
    "kind": "arxiv",
    "version": 2
  }
}