Pith Number

pith:BMW5OOEB

pith:2018:BMW5OOEB4TM2XILTTTMIGWOTEP

not attested not anchored not stored refs pending

ALMA observations of massive molecular gas reservoirs in dusty early-type galaxies

A. E. Sansom, C. Popescu, D. H. W. Glass, G. J. Bendo, K. Rowlands, L. Dunne, M. Smith, N. Bourne, S. Eales, S. Kaviraj, S. Viaene, T. A. Davis

arxiv:1811.02967 v1 · 2018-11-07 · 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{BMW5OOEB4TM2XILTTTMIGWOTEP}

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	2026-05-18T00:01:20.258464Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0b2dd73881e4d9aba1739cd88359d323cf9b0190f608feade126b2f7a7a5d7d4

Aliases

arxiv: 1811.02967 · arxiv_version: 1811.02967v1 · doi: 10.48550/arxiv.1811.02967 · pith_short_12: BMW5OOEB4TM2 · pith_short_16: BMW5OOEB4TM2XILT · pith_short_8: BMW5OOEB

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/BMW5OOEB4TM2XILTTTMIGWOTEP \
  | 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: 0b2dd73881e4d9aba1739cd88359d323cf9b0190f608feade126b2f7a7a5d7d4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e21a0f8bd6e657509e6e245e4373369a845cf87b706726db1aa405a835966290",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-11-07T16:32:30Z",
    "title_canon_sha256": "5544d991351bb6077691eaa850c966dff8d65f22db65f3a503020cc65483594c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.02967",
    "kind": "arxiv",
    "version": 1
  }
}