Pith Number

pith:2IFKAPLH

pith:2017:2IFKAPLHESR3EMHONQJFJRB7P4

not attested not anchored not stored refs pending

H0LiCOW VII. Cosmic evolution of the correlation between black hole mass and host galaxy luminosity

Adriano Agnello, Daeseong Park, Dominique Sluse, Kenneth C. Wong, Matthew W. Auger, Sherry H. Suyu, Takahiro Morishita, Thomas E. Collett, Tommaso Treu, Vardha N. Bennert, Xuheng Ding

arxiv:1703.02041 v2 · 2017-03-06 · 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{2IFKAPLHESR3EMHONQJFJRB7P4}

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	2026-05-18T00:36:09.090800Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d20aa03d6724a3b230ee6c1254c43f7f35be1448ec1c13b457d90f158e5a0daa

Aliases

arxiv: 1703.02041 · arxiv_version: 1703.02041v2 · doi: 10.48550/arxiv.1703.02041 · pith_short_12: 2IFKAPLHESR3 · pith_short_16: 2IFKAPLHESR3EMHO · pith_short_8: 2IFKAPLH

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/2IFKAPLHESR3EMHONQJFJRB7P4 \
  | 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: d20aa03d6724a3b230ee6c1254c43f7f35be1448ec1c13b457d90f158e5a0daa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a46b75a1be39487343824f4e0c1e173f6f0ec6cca2e7221c1c1113f1eb400499",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-03-06T19:00:00Z",
    "title_canon_sha256": "102f1fc8b4f0645bc38a5b3d19aaec59e512499b4e2617f8c7772188c84a4db6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.02041",
    "kind": "arxiv",
    "version": 2
  }
}