Pith Number

pith:FBWBZNEH

pith:2016:FBWBZNEHHX7OLLC3MJN5B3NMHD

not attested not anchored not stored refs pending

Clumpy galaxies seen in H-alpha: inflated observed clump properties due to limited spatial resolution and sensitivity

Alireza Rahmati, Antonio Cava, Daniel Schaerer, Lucio Mayer, Miroslava Dessauges-Zavadsky, Valentina Tamburello

arxiv:1610.05304 v1 · 2016-10-17 · 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{FBWBZNEHHX7OLLC3MJN5B3NMHD}

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	2026-05-18T00:43:30.232201Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

286c1cb4873dfee5ac5b625bd0edac38fbeca285fc64c0da2bb357ee107258c9

Aliases

arxiv: 1610.05304 · arxiv_version: 1610.05304v1 · doi: 10.48550/arxiv.1610.05304 · pith_short_12: FBWBZNEHHX7O · pith_short_16: FBWBZNEHHX7OLLC3 · pith_short_8: FBWBZNEH

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/FBWBZNEHHX7OLLC3MJN5B3NMHD \
  | 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: 286c1cb4873dfee5ac5b625bd0edac38fbeca285fc64c0da2bb357ee107258c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "48ce52f6fa99c14f5a77921e1d3462ba85fa9f1781deaae30f06679dfed027d5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-10-17T20:00:02Z",
    "title_canon_sha256": "cf57f5708c175caa7b0b0323079831c12d66b3ffa470008d9b7b8d6c9d1ec5ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.05304",
    "kind": "arxiv",
    "version": 1
  }
}