Pith Number

pith:DEAPAH5W

pith:2015:DEAPAH5WC2MQY6XMUAEMGWTDK7

not attested not anchored not stored refs pending

Does the CO-to-H2 conversion factor depend on the star formation rate?

Paul C. Clark, Simon C. O. Glover

arxiv:1506.06503 v1 · 2015-06-22 · 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{DEAPAH5WC2MQY6XMUAEMGWTDK7}

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	2026-05-18T01:35:46.661059Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1900f01fb616990c7aeca008c35a6357d41b0502205aee84b743102b85e12948

Aliases

arxiv: 1506.06503 · arxiv_version: 1506.06503v1 · doi: 10.48550/arxiv.1506.06503 · pith_short_12: DEAPAH5WC2MQ · pith_short_16: DEAPAH5WC2MQY6XM · pith_short_8: DEAPAH5W

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/DEAPAH5WC2MQY6XMUAEMGWTDK7 \
  | 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: 1900f01fb616990c7aeca008c35a6357d41b0502205aee84b743102b85e12948

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "825744aba4dce2f04f6ed483d916b43fef2adb182a129b96133fa8085462c06d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-06-22T08:47:16Z",
    "title_canon_sha256": "d70845701197c141450ad1a6d2c25d6c2dda36c6bd98810ccbcf84012971b89f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.06503",
    "kind": "arxiv",
    "version": 1
  }
}