Pith Number

pith:W3QXAYF5

pith:2018:W3QXAYF5IDCSGJJWTW6INGFG4F

not attested not anchored not stored refs pending

The ALMA Detection of Extraplanar 13CO in a Ram-pressure-stripped Galaxy and Its Implication

Aeree Chung, Bumhyun Lee

arxiv:1810.04188 v1 · 2018-10-09 · 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{W3QXAYF5IDCSGJJWTW6INGFG4F}

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	2026-05-18T00:03:14.446235Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b6e17060bd40c52325369dbc8698a6e17598e9f60b0cb8c630d2068663c63abf

Aliases

arxiv: 1810.04188 · arxiv_version: 1810.04188v1 · doi: 10.48550/arxiv.1810.04188 · pith_short_12: W3QXAYF5IDCS · pith_short_16: W3QXAYF5IDCSGJJW · pith_short_8: W3QXAYF5

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/W3QXAYF5IDCSGJJWTW6INGFG4F \
  | 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: b6e17060bd40c52325369dbc8698a6e17598e9f60b0cb8c630d2068663c63abf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "61e44c2b33ddbed4bf819537ce9de6583a9e93300ae331fe90534d8bde33b992",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-10-09T18:02:05Z",
    "title_canon_sha256": "591f96be3ebcd6286bc3354914919d96e17401531b49f7e8eb13948480ab1427"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.04188",
    "kind": "arxiv",
    "version": 1
  }
}