Pith Number

pith:FSDEADEP

pith:2016:FSDEADEPPA7HKYIGCXDYE22KFE

not attested not anchored not stored refs pending

The Void Galaxy Survey: Photometry, structure and identity of void galaxies

B. Beygu, J. H. van Gorkom, J. M. van der Hulst, K. Kreckel, M. A. Aragon-Calvo, R.F. Peletier, R. van de Weygaert, T. H Jarrett

arxiv:1609.04920 v1 · 2016-09-16 · astro-ph.GA · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FSDEADEPPA7HKYIGCXDYE22KFE}

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.

Cited by

1 paper in Pith

Cosmic web stripping and starvation of low-mass filament galaxies in TNG50

Receipt and verification

First computed	2026-05-18T01:03:48.305834Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c86400c8f783e75610615c7826b4a29202209be83ced86c0cba86383f428faa

Aliases

arxiv: 1609.04920 · arxiv_version: 1609.04920v1 · doi: 10.48550/arxiv.1609.04920 · pith_short_12: FSDEADEPPA7H · pith_short_16: FSDEADEPPA7HKYIG · pith_short_8: FSDEADEP

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/FSDEADEPPA7HKYIGCXDYE22KFE \
  | 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: 2c86400c8f783e75610615c7826b4a29202209be83ced86c0cba86383f428faa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "425e57d6affd9028758430125fa0228eaa067d45682e662a79d23e3be1b929bc",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-09-16T06:51:01Z",
    "title_canon_sha256": "8e21b584a2a15d612f078d94c2964220e45e2ad63d8da5ccf68156db857bba1c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.04920",
    "kind": "arxiv",
    "version": 1
  }
}