Pith Number

pith:T3SC27GV

pith:2014:T3SC27GV2KYSQWXDEMUPVIT3B5

not attested not anchored not stored refs pending

2D stellar population and gas kinematics of the inner kiloparsec of the post-starburst quasar SDSS J0330-0532

David Sanmartim, Michael S. Brotherton, Thaisa Storchi-Bergmann

arxiv:1406.0927 v1 · 2014-06-04 · 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	2026-05-18T02:50:30.761006Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9ee42d7cd5d2b1285ae32328faa27b0f466330890c2d734997c5690ee4c5e37d

Aliases

arxiv: 1406.0927 · arxiv_version: 1406.0927v1 · doi: 10.48550/arxiv.1406.0927 · pith_short_12: T3SC27GV2KYS · pith_short_16: T3SC27GV2KYSQWXD · pith_short_8: T3SC27GV

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/T3SC27GV2KYSQWXDEMUPVIT3B5 \
  | 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: 9ee42d7cd5d2b1285ae32328faa27b0f466330890c2d734997c5690ee4c5e37d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0ac64b9261cc9014237c13e391cb62f0ee284961a146e015f3aaff4e64b07993",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-06-04T02:38:40Z",
    "title_canon_sha256": "6f28967eaa005ac70b71237846c80065abb1ee3542b030b961058feadf906fa5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.0927",
    "kind": "arxiv",
    "version": 1
  }
}