Pith Number

pith:OGKTAJO3

pith:2014:OGKTAJO3JH3JQV2DOQDLD6OL7S

not attested not anchored not stored refs pending

Resolved Star Formation on Sub-galactic Scales in a Merger at z=1.7

Eva Wuyts, Gabriel B. Brammer, Jane R. Rigby, Katherine E. Whitaker, Keren Sharon, Michael D. Gladders, Stacy H. Teng

arxiv:1405.0490 v2 · 2014-05-02 · astro-ph.GA · astro-ph.CO

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

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	2026-05-18T01:43:20.389307Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

71953025db49f69857437406b1f9cbfca5515686cf00baa83fcde7e5c138f6e9

Aliases

arxiv: 1405.0490 · arxiv_version: 1405.0490v2 · doi: 10.48550/arxiv.1405.0490 · pith_short_12: OGKTAJO3JH3J · pith_short_16: OGKTAJO3JH3JQV2D · pith_short_8: OGKTAJO3

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/OGKTAJO3JH3JQV2DOQDLD6OL7S \
  | 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: 71953025db49f69857437406b1f9cbfca5515686cf00baa83fcde7e5c138f6e9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8744930be2de36048152d2711766d83c9e1e706cb62a932d45abfc25f880bec1",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-05-02T20:00:12Z",
    "title_canon_sha256": "e181de846b3f1912c3f1fb24f277989de1682c5244038f6577cd327cba08b122"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.0490",
    "kind": "arxiv",
    "version": 2
  }
}