Pith Number

pith:I4CCGVNN

pith:2015:I4CCGVNNVVHOS2VPENKFZJOWFF

not attested not anchored not stored refs pending

Tracing cool molecular gas and star formation on $\sim 100$pc scales within a $z=2.3$ galaxy

A. L. R Danielson, A. M. Swinbank, A. P. Thomson (Durham), Frazer N. Owen, Ian Smail, R. J. Ivison

arxiv:1501.04624 v2 · 2015-01-19 · 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{I4CCGVNNVVHOS2VPENKFZJOWFF}

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	2026-05-18T01:41:10.196724Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

47042355adad4ee96aaf23545ca5d6297cf04b37e8e8e90675580ab97ec97cc6

Aliases

arxiv: 1501.04624 · arxiv_version: 1501.04624v2 · doi: 10.48550/arxiv.1501.04624 · pith_short_12: I4CCGVNNVVHO · pith_short_16: I4CCGVNNVVHOS2VP · pith_short_8: I4CCGVNN

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/I4CCGVNNVVHOS2VPENKFZJOWFF \
  | 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: 47042355adad4ee96aaf23545ca5d6297cf04b37e8e8e90675580ab97ec97cc6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d3bdbe221383dbb703d7a8b5cfa91783834ea1ec47daa39e09a17c8ef6f9b81f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-01-19T21:00:11Z",
    "title_canon_sha256": "6af348c5fd06e2112ccdc1991093410769e63dec346d9cb19196647e943f03a3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.04624",
    "kind": "arxiv",
    "version": 2
  }
}