Pith Number

pith:POU62KA7

pith:2015:POU62KA7RSBA5CD5NISIPGS7KO

not attested not anchored not stored refs pending

On the Variation of Gas Depletion Time

Adam Leroy, Alberto Bolatto, Dyas Utomo, Leo Blitz, Stuart Vogel, the EDGE-CALIFA Collaboration, Tony Wong

arxiv:1511.02857 v1 · 2015-11-09 · 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{POU62KA7RSBA5CD5NISIPGS7KO}

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	2026-05-18T00:53:21.058938Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7ba9ed281f8c820e887d6a24879a5f5391df07d81dd194434cddba5899bde5dc

Aliases

arxiv: 1511.02857 · arxiv_version: 1511.02857v1 · doi: 10.48550/arxiv.1511.02857 · pith_short_12: POU62KA7RSBA · pith_short_16: POU62KA7RSBA5CD5 · pith_short_8: POU62KA7

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/POU62KA7RSBA5CD5NISIPGS7KO \
  | 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: 7ba9ed281f8c820e887d6a24879a5f5391df07d81dd194434cddba5899bde5dc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "040485ab7abd98a10a0148c7c138c2e1edfe63895ef2e41be90c551311fb1173",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-11-09T21:00:01Z",
    "title_canon_sha256": "f7f4fed007f5d78795c48cb0a38219ec58495d32e383b0a2204d52c7b0b32a91"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.02857",
    "kind": "arxiv",
    "version": 1
  }
}