Pith Number

pith:5NYM27OP

pith:2019:5NYM27OPR3JVGDKMCQ6A2XLAQV

not attested not anchored not stored refs pending

The Life Cycle of Dust

Alvaro Labiano, Asantha Cooray, Benne Holwerda, Caitlin Casey, Cara Battersby, Christopher Clark, David Leisawitz, Doug Johnstone, Eric Murphy, Frederic Galliano, Ian Stephens, John-David Smith, Julia Roman-Duval, Karine Demyk, Karin Sandstrom, Karl Gordon, Lee Armus, Leslie Looney, Margaret Meixner, Maryvonne Gerin, Mikako Matsuura, Nathalie Ysard, Neal Evans, Nia Imara, Roberta Paladini, Sarah Sadavoy, Wanggi Lim

arxiv:1904.10994 v1 · 2019-04-24 · 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{5NYM27OPR3JVGDKMCQ6A2XLAQV}

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.

Cited by

1 paper in Pith

The Atacama Large Aperture Submillimeter Telescope (AtLAST)

Receipt and verification

First computed	2026-05-17T23:47:47.932138Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eb70cd7dcf8ed3530d4c143c0d5d60857f1fbb3bdee4d5e5562aea688a0b556b

Aliases

arxiv: 1904.10994 · arxiv_version: 1904.10994v1 · doi: 10.48550/arxiv.1904.10994 · pith_short_12: 5NYM27OPR3JV · pith_short_16: 5NYM27OPR3JVGDKM · pith_short_8: 5NYM27OP

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/5NYM27OPR3JVGDKMCQ6A2XLAQV \
  | 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: eb70cd7dcf8ed3530d4c143c0d5d60857f1fbb3bdee4d5e5562aea688a0b556b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6edd15573f0b77366f3a0e3b69ab1fbabf35477cee6c3606d80c5fcd6a6cea6d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2019-04-24T18:17:13Z",
    "title_canon_sha256": "6f9254857311056281b9560867722caa1f6b2cb23979c437dd24e46fdeadf53f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.10994",
    "kind": "arxiv",
    "version": 1
  }
}