Pith Number

pith:2PP2WBED

pith:2017:2PP2WBEDZ2ASHROCBE6FZGPHOG

not attested not anchored not stored refs pending

Buried AGNs in Advanced Mergers:Mid-infrared color selection as a dual AGN finder

Anca Constantin, Barry Rothberg, Claudio Ricci, Jason Ferguson, Laura Blecha, Mario Gliozzi, Nathan J. Secrest, Paul McNulty, Sara L.Ellison, Shobita Satyapal

arxiv:1707.03921 v1 · 2017-07-12 · 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{2PP2WBEDZ2ASHROCBE6FZGPHOG}

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	2026-05-18T00:31:40.494126Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d3dfab0483ce8123c5c2093c5c99e7718728832bca406240299dd40e947e9e4a

Aliases

arxiv: 1707.03921 · arxiv_version: 1707.03921v1 · doi: 10.48550/arxiv.1707.03921 · pith_short_12: 2PP2WBEDZ2AS · pith_short_16: 2PP2WBEDZ2ASHROC · pith_short_8: 2PP2WBED

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/2PP2WBEDZ2ASHROCBE6FZGPHOG \
  | 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: d3dfab0483ce8123c5c2093c5c99e7718728832bca406240299dd40e947e9e4a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5e3f1e3afa226198b86978aefc66f893b0b4ae935e62014615ed7d902b0f1027",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-07-12T22:06:21Z",
    "title_canon_sha256": "70f2088129819fcb6581c28cb5b718038709ee506104b7103db2775cbd703ceb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.03921",
    "kind": "arxiv",
    "version": 1
  }
}