Pith Number

pith:L6Z2DPHX

pith:2012:L6Z2DPHXGBAMXPL35RNCU6YDJE

not attested not anchored not stored refs pending

The Properties of the Star-Forming Interstellar Medium at z=0.84-2.23 from HiZELS - I: Mapping the Internal Dynamics and Metallicity Gradients in High-Redshift Disk Galaxies

((1) ICC, (2) Leiden, (3) McGill, (4) IfA, (5) Birmingham, 6), (6) Antwerp), David Sobral (2), Durham, Edinburgh, Ian McCarthy (5), Ian Smail (1), Jim Geach (3), Mark Swinbank (1), Philip Best (4), Rob Crain (2), Tom Theuns (1

arxiv:1209.1395 v1 · 2012-09-06 · 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{L6Z2DPHXGBAMXPL35RNCU6YDJE}

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	2026-05-18T03:46:04.943552Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5fb3a1bcf73040cbbd7bec5a2a7b034923bc26111f54fedfd9752d55c803938a

Aliases

arxiv: 1209.1395 · arxiv_version: 1209.1395v1 · doi: 10.48550/arxiv.1209.1395 · pith_short_12: L6Z2DPHXGBAM · pith_short_16: L6Z2DPHXGBAMXPL3 · pith_short_8: L6Z2DPHX

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/L6Z2DPHXGBAMXPL35RNCU6YDJE \
  | 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: 5fb3a1bcf73040cbbd7bec5a2a7b034923bc26111f54fedfd9752d55c803938a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b04c4c22fd66bfaff206b37902f95924116e129cbf9ff251fa5977f79f40806f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-09-06T20:00:23Z",
    "title_canon_sha256": "06adf564a5daaca30b4274b2153d86ec7a10f240aa76281f20f2b9ea76ba13e2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.1395",
    "kind": "arxiv",
    "version": 1
  }
}