Pith Number

pith:IO7GGPB7

pith:2014:IO7GGPB74PSRHAAFMAARH66RUD

not attested not anchored not stored refs pending

On the presence of ultra-fast outflows in the WAX sample of Seyfert galaxies

2), (2) University of Maryland, (3) INAF-IASF Bologna, Francesco Tombesi (1, Italy), Massimo Cappi (3) ((1) NASA/GSFC

arxiv:1406.2645 v1 · 2014-06-10 · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IO7GGPB74PSRHAAFMAARH66RUD}

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	2026-05-18T01:42:58.824681Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

43be633c3fe3e5138005600113fbd1a0cc53bc396a735b05ac9ea8df66ec2e3d

Aliases

arxiv: 1406.2645 · arxiv_version: 1406.2645v1 · doi: 10.48550/arxiv.1406.2645 · pith_short_12: IO7GGPB74PSR · pith_short_16: IO7GGPB74PSRHAAF · pith_short_8: IO7GGPB7

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/IO7GGPB74PSRHAAFMAARH66RUD \
  | 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: 43be633c3fe3e5138005600113fbd1a0cc53bc396a735b05ac9ea8df66ec2e3d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c06d89e4a3249f3143b65f8a6e6a5a850045ba96d127ac16aaf99bcb8fd819ab",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2014-06-10T17:34:53Z",
    "title_canon_sha256": "9f1613d6b440bf4a18519c96f4ed4981c09751575d9226a85903e6a065a9ecae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.2645",
    "kind": "arxiv",
    "version": 1
  }
}