Pith Number

pith:3COURLRX

pith:2016:3COURLRX3C46NFYA7OHAN6ROPY

not attested not anchored not stored refs pending

Dissecting Galaxies: Spatial and Spectral Separation of Emission Excited by Star Formation and AGN Activity

Bethan James, Brent Groves, Chichuan Jin, Elise J. Hampton, Harish Bhatt, Ingyin Zaw, Julia Scharwachter, Julie Banfield, Lisa J. Kewley, Michael A. Dopita, Prajval Shastri, Preeti Kharb, Ralph Sutherland, Rebecca L. Davies, Shweta Srivastava, Stephanie Juneau

arxiv:1607.05731 v2 · 2016-07-19 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3COURLRX3C46NFYA7OHAN6ROPY}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:08:08.528613Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d89d48ae37d8b9e69700fb8e06fa2e7e04dfab887971b5fbea81c65c811f15a4

Aliases

arxiv: 1607.05731 · arxiv_version: 1607.05731v2 · doi: 10.48550/arxiv.1607.05731 · pith_short_12: 3COURLRX3C46 · pith_short_16: 3COURLRX3C46NFYA · pith_short_8: 3COURLRX

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/3COURLRX3C46NFYA7OHAN6ROPY \
  | 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: d89d48ae37d8b9e69700fb8e06fa2e7e04dfab887971b5fbea81c65c811f15a4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1eb3c6b32426d6a54e40ac234f7827ca88eaab6e30910a5c000ff1d4331f2c43",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-07-19T20:00:04Z",
    "title_canon_sha256": "881edc15d9ca96b3e9b3223ebabca349624c0034ed7d7a9990ce43338a24ddf2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.05731",
    "kind": "arxiv",
    "version": 2
  }
}