Pith Number

pith:COIYKG73

pith:2014:COIYKG73JL3AMXSCKZZFEMWY4E

not attested not anchored not stored refs pending

A relationship between specific star formation rate and metallicity gradient within z=1 galaxies from KMOS-HiZELS

A. M. Swinbank (Durham), David Sobral (Lisbon, Ian Smail (Durham), James E. Geach (Herts), John P. Stott (Durham), Jorryt Matthee (Leiden), Leiden), Philip N. Best (Edinburgh), Ray M. Sharples (Durham), Richard Bower (Durham)

arxiv:1407.1047 v2 · 2014-07-03 · 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{COIYKG73JL3AMXSCKZZFEMWY4E}

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	2026-05-18T01:42:42.161344Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1391851bfb4af6065e4256725232d8e1316f44e2bfa73bb9f80796392b4e9be2

Aliases

arxiv: 1407.1047 · arxiv_version: 1407.1047v2 · doi: 10.48550/arxiv.1407.1047 · pith_short_12: COIYKG73JL3A · pith_short_16: COIYKG73JL3AMXSC · pith_short_8: COIYKG73

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/COIYKG73JL3AMXSCKZZFEMWY4E \
  | 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: 1391851bfb4af6065e4256725232d8e1316f44e2bfa73bb9f80796392b4e9be2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1fe034bc39a0eb473aeec10b7d91c3a84455f0cf54465f1f43b6cb045c758b43",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-07-03T20:00:06Z",
    "title_canon_sha256": "ecbf049f805d44c508c3c2dd779301b4c91702e4b2f52a1bd4df76571164ce6c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.1047",
    "kind": "arxiv",
    "version": 2
  }
}