Pith Number

pith:IR3SVIZI

pith:2016:IR3SVIZI7LWZK6TKO2HTF7NYX7

not attested not anchored not stored refs pending

A mid-IR interferometric survey with MIDI/VLTI: resolving the second-generation protoplanetary disks around post-AGB binaries

D. Kamath, H. Van Winckel, J. Debosscher, J. Menu, L.B.F.M Waters, M. Hillen, M. Min, R. Manick, T. Verhoelst, W.-J. de Wit

arxiv:1610.09930 v1 · 2016-10-31 · 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{IR3SVIZI7LWZK6TKO2HTF7NYX7}

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	2026-05-18T00:49:51.357279Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

44772aa328faed957a6a768f32fdb8bff8eeb5dded2de7bf44eff3514ecdae72

Aliases

arxiv: 1610.09930 · arxiv_version: 1610.09930v1 · doi: 10.48550/arxiv.1610.09930 · pith_short_12: IR3SVIZI7LWZ · pith_short_16: IR3SVIZI7LWZK6TK · pith_short_8: IR3SVIZI

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/IR3SVIZI7LWZK6TKO2HTF7NYX7 \
  | 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: 44772aa328faed957a6a768f32fdb8bff8eeb5dded2de7bf44eff3514ecdae72

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "626b1de7ef75ee6f58cce6e6b7c190e06573533c6fa70d4c361be4dd28bb281c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2016-10-31T14:12:17Z",
    "title_canon_sha256": "405536b23bcd004022f3a7edabaee847d38ddd22583ef12cf9530d4aa996c83f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.09930",
    "kind": "arxiv",
    "version": 1
  }
}