Pith Number

pith:C5Y6NBYT

pith:2011:C5Y6NBYTDZTO5MCK4MKNJHQRAQ

not attested not anchored not stored refs pending

The Millimeter Astronomy Legacy Team 90 GHz (MALT90) Pilot Survey

Elizabeth Barris, Fr\'ed\'eric Schuller, Friedrich Wyrowski, Gary A. Fuller, James M. Jackson, Jill Rathborne, Jonathan B. Foster, Joshua L. Mascoop, Kate Brooks, Maria Cunningham, Nicholas Peretto, Patricio Sanhueza, Steve N. Longmore, Susanna C. Finn

arxiv:1108.4446 v1 · 2011-08-22 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{C5Y6NBYTDZTO5MCK4MKNJHQRAQ}

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	2026-05-18T02:00:49.550167Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1771e687131e66eeb04ae314d49e11040c4bfa290cc8f5e5acaef5a1278fd1e7

Aliases

arxiv: 1108.4446 · arxiv_version: 1108.4446v1 · doi: 10.48550/arxiv.1108.4446 · pith_short_12: C5Y6NBYTDZTO · pith_short_16: C5Y6NBYTDZTO5MCK · pith_short_8: C5Y6NBYT

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/C5Y6NBYTDZTO5MCK4MKNJHQRAQ \
  | 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: 1771e687131e66eeb04ae314d49e11040c4bfa290cc8f5e5acaef5a1278fd1e7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "88ca105d04d7c112e0d760443d5e5685a10bea3142d64a49d1246d8cf502aa61",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2011-08-22T21:20:22Z",
    "title_canon_sha256": "99526b15129e424705b6ef5c08eb386558eeba16efc2053ff9e2f76b4e40ef64"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.4446",
    "kind": "arxiv",
    "version": 1
  }
}