Pith Number

pith:M4IHHO5V

pith:2012:M4IHHO5VE2YWLHHYZV2RR7DZF5

not attested not anchored not stored refs pending

An HST/WFC3-IR Morphological Survey of Galaxies at z = 1.5-3.6: II. The Relation between Morphology and Gas-Phase Kinematics

Alice E. Shapley, Charles C. Steidel, David R. Law, Dawn K. Erb, Naveen A. Reddy, Sarah R. Nagy

arxiv:1206.6889 v2 · 2012-06-28 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{M4IHHO5VE2YWLHHYZV2RR7DZF5}

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	2026-05-18T01:56:40.750846Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

671073bbb526b1659cf8cd7518fc792f652b735e625927d6e1002b174eb805d9

Aliases

arxiv: 1206.6889 · arxiv_version: 1206.6889v2 · doi: 10.48550/arxiv.1206.6889 · pith_short_12: M4IHHO5VE2YW · pith_short_16: M4IHHO5VE2YWLHHY · pith_short_8: M4IHHO5V

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/M4IHHO5VE2YWLHHYZV2RR7DZF5 \
  | 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: 671073bbb526b1659cf8cd7518fc792f652b735e625927d6e1002b174eb805d9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0cad067811e7f07392b29cef83fa596a10cba265aacc64865b7fa1f4ea0c70e8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-06-28T20:00:27Z",
    "title_canon_sha256": "d95f4da0c8ba025b000e7b008f1adbb172b5ae202540e800ea8b69c9aabc3545"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.6889",
    "kind": "arxiv",
    "version": 2
  }
}