Pith Number

pith:YFHNMCWA

pith:2015:YFHNMCWABZSJRSYDDTBJKAES67

not attested not anchored not stored refs pending

Merging galaxies produce outliers from the Fundamental Metallicity Relation

Asger Gr{\o}nnow, Kristian Finlator, Lise Christensen

arxiv:1506.00551 v2 · 2015-06-01 · 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{YFHNMCWABZSJRSYDDTBJKAES67}

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	2026-05-18T01:28:14.177131Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c14ed60ac00e6498cb031cc2950092f7f7a0732b2d9153907dc0080fdde09d36

Aliases

arxiv: 1506.00551 · arxiv_version: 1506.00551v2 · doi: 10.48550/arxiv.1506.00551 · pith_short_12: YFHNMCWABZSJ · pith_short_16: YFHNMCWABZSJRSYD · pith_short_8: YFHNMCWA

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/YFHNMCWABZSJRSYDDTBJKAES67 \
  | 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: c14ed60ac00e6498cb031cc2950092f7f7a0732b2d9153907dc0080fdde09d36

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8bc13de994db44e8390d562cdad3678acecb073d11cf9e8175fc992835f1c1e9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-06-01T16:00:50Z",
    "title_canon_sha256": "8c72215cf28e8895e1e03334daf86afae5d9f1ed984846358e17d4a25ef9679a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.00551",
    "kind": "arxiv",
    "version": 2
  }
}