Pith Number

pith:EZ4WVGNL

pith:2015:EZ4WVGNLPHNTRPCYABROLSUSXK

not attested not anchored not stored refs pending

The WiFeS S7 AGN survey: Current status and recent results on NGC 6300

B. James, C. Jin, E. Hampton, H. Bhatt, I. Zaw, J. Banfield, J. Jose, J. Scharw\"achter, L. Kewley, M. A. Dopita, P. Kharb, P. Shastri, R. Davies, R. Sutherland, S. Juneau, S. Ramya, S. Srivastava

arxiv:1507.01952 v1 · 2015-07-07 · 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{EZ4WVGNLPHNTRPCYABROLSUSXK}

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	2026-05-18T01:11:51.534507Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

26796a99ab79db38bc580062e5ca92bab178a197aa93b186911fb4ebb865e98b

Aliases

arxiv: 1507.01952 · arxiv_version: 1507.01952v1 · doi: 10.48550/arxiv.1507.01952 · pith_short_12: EZ4WVGNLPHNT · pith_short_16: EZ4WVGNLPHNTRPCY · pith_short_8: EZ4WVGNL

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/EZ4WVGNLPHNTRPCYABROLSUSXK \
  | 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: 26796a99ab79db38bc580062e5ca92bab178a197aa93b186911fb4ebb865e98b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "48501891dc63cebca3f103f7f173e22a4eef9069b082def0707dc9e8fc26457b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-07-07T20:01:42Z",
    "title_canon_sha256": "bf38c206cbe918ff61265bf5bbd45c68d52ccd1ad2ea7b77a4c99a278bb93ea0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.01952",
    "kind": "arxiv",
    "version": 1
  }
}