Pith Number

pith:GLLCZ3UP

pith:2017:GLLCZ3UP2D543IAGJFL3LXL2A5

not attested not anchored not stored refs pending

Testing Star Formation Laws in a Starburst Galaxy At Redshift 3 Resolved with ALMA

Christoph Federrath, Elisabete da Cunha, Mark Swinbank, Piyush Sharda, Simon Dye

arxiv:1712.03661 v4 · 2017-12-11 · 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{GLLCZ3UP2D543IAGJFL3LXL2A5}

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	2026-05-18T00:19:02.922411Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

32d62cee8fd0fbcda0064957b5dd7a074d1be6a55778cd9685aec8c20ede7d9d

Aliases

arxiv: 1712.03661 · arxiv_version: 1712.03661v4 · doi: 10.48550/arxiv.1712.03661 · pith_short_12: GLLCZ3UP2D54 · pith_short_16: GLLCZ3UP2D543IAG · pith_short_8: GLLCZ3UP

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/GLLCZ3UP2D543IAGJFL3LXL2A5 \
  | 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: 32d62cee8fd0fbcda0064957b5dd7a074d1be6a55778cd9685aec8c20ede7d9d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "569fd4e2c634f11b99d3d1f074546121981e6469963431dfbdf336bf02d86ab7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-12-11T07:14:43Z",
    "title_canon_sha256": "94e6147bf4bf7d3da30c7d6dc67b27097bfbe0bfa6bccba77f3f0e20b5bc913b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.03661",
    "kind": "arxiv",
    "version": 4
  }
}