Pith Number

pith:TXQUG6HC

pith:2018:TXQUG6HCI4CHRSKWW7W2TG4DMT

not attested not anchored not stored refs pending

A Molecular Line Investigation of the Interaction between Mid-infrared Bubbles and the Interstellar Medium

Christer Watson, Johanna Mori, Kathryn Devine, Leonardo Trujillo, Matthew Hicks

arxiv:1807.04939 v1 · 2018-07-13 · astro-ph.GA · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TXQUG6HCI4CHRSKWW7W2TG4DMT}

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	2026-05-18T00:09:58.169638Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9de14378e2470478c956b7eda99b8364c5c530f217698b3fd96d4c3abd592f29

Aliases

arxiv: 1807.04939 · arxiv_version: 1807.04939v1 · doi: 10.48550/arxiv.1807.04939 · pith_short_12: TXQUG6HCI4CH · pith_short_16: TXQUG6HCI4CHRSKW · pith_short_8: TXQUG6HC

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/TXQUG6HCI4CHRSKWW7W2TG4DMT \
  | 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: 9de14378e2470478c956b7eda99b8364c5c530f217698b3fd96d4c3abd592f29

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d6c49b427685bcc1f8fe2b4e59e0776ea5150cb0261209738b43642f798c56ac",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-07-13T06:58:28Z",
    "title_canon_sha256": "f01c627880b0a9926ec1f6cc52ec0d6d4483e8e0ec9186d639d23d44463a2c8f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.04939",
    "kind": "arxiv",
    "version": 1
  }
}