Pith Number

pith:QMWSDAJ2

pith:2011:QMWSDAJ232QSINJBB6SE6HX2CC

not attested not anchored not stored refs pending

Constraining the properties of 1.2-mm dust clumps that contain luminous water masers

Shari Breen, Simon Ellingsen

arxiv:1105.1318 v1 · 2011-05-06 · 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{QMWSDAJ232QSINJBB6SE6HX2CC}

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	2026-05-18T02:02:03.201576Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

832d21813adea12435210fa44f1efa10b7dc092ad9d1d3ec64352dc4a5e82a42

Aliases

arxiv: 1105.1318 · arxiv_version: 1105.1318v1 · doi: 10.48550/arxiv.1105.1318 · pith_short_12: QMWSDAJ232QS · pith_short_16: QMWSDAJ232QSINJB · pith_short_8: QMWSDAJ2

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/QMWSDAJ232QSINJBB6SE6HX2CC \
  | 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: 832d21813adea12435210fa44f1efa10b7dc092ad9d1d3ec64352dc4a5e82a42

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7913116ce5f2b8afaa2d974be5f2b270e281baba9e3190d92c7ff1a724647f4b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2011-05-06T16:19:31Z",
    "title_canon_sha256": "e37405ec0dc98456c161a56f68ee87cb973e1880a2157e3f8f67f53136912f00"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.1318",
    "kind": "arxiv",
    "version": 1
  }
}