Pith Number

pith:V5QEC62I

pith:2012:V5QEC62IIKXHZYB6TIU4SDZNCY

not attested not anchored not stored refs pending

Millimeter Emission Structure in the first ALMA Image of the AU Mic Debris Disk

A. Meredith Hughes, Brenda Matthews, Bruce Sibthorpe, David J. Wilner, Eugene Chiang, Grant Kennedy, James R. Graham, Katherine A. Rosenfeld, Mark Booth, Meredith A. MacGregor, Paul Kalas, Sean M. Andrews

arxiv:1211.5148 v1 · 2012-11-21 · 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{V5QEC62IIKXHZYB6TIU4SDZNCY}

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	2026-05-18T01:53:01.763660Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

af60417b4842ae7ce03e9a29c90f2d1602e9cc1a1e835b34c248a22b4110d169

Aliases

arxiv: 1211.5148 · arxiv_version: 1211.5148v1 · doi: 10.48550/arxiv.1211.5148 · pith_short_12: V5QEC62IIKXH · pith_short_16: V5QEC62IIKXHZYB6 · pith_short_8: V5QEC62I

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/V5QEC62IIKXHZYB6TIU4SDZNCY \
  | 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: af60417b4842ae7ce03e9a29c90f2d1602e9cc1a1e835b34c248a22b4110d169

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "588f89e6e7586b176540263337c2440b5da8b8e1d7ce386d4d0bba78d94182f8",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2012-11-21T21:04:18Z",
    "title_canon_sha256": "0b839def301f8483bb8d60bcc15e64b2cde804052f4c566bd5a382a11cbf3cbc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.5148",
    "kind": "arxiv",
    "version": 1
  }
}