Pith Number

pith:3K6W3XHU

pith:2018:3K6W3XHUPOHGGCJPEIFVTJINJE

not attested not anchored not stored refs pending

Search for gas accretion imprints in voids: I. Sample selection and results for NGC 428

A. V. Moiseev, E. S. Egorova, O. V. Egorov

arxiv:1810.12944 v1 · 2018-10-30 · 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{3K6W3XHUPOHGGCJPEIFVTJINJE}

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	2026-05-18T00:01:25.285043Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dabd6ddcf47b8e63092f220b59a50d491cdbadec574bd0f65665038a74459403

Aliases

arxiv: 1810.12944 · arxiv_version: 1810.12944v1 · doi: 10.48550/arxiv.1810.12944 · pith_short_12: 3K6W3XHUPOHG · pith_short_16: 3K6W3XHUPOHGGCJP · pith_short_8: 3K6W3XHU

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/3K6W3XHUPOHGGCJPEIFVTJINJE \
  | 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: dabd6ddcf47b8e63092f220b59a50d491cdbadec574bd0f65665038a74459403

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c4ef5bb7a753756eb4c35b693a29d124ead19dcd22dd293f51bb76c5584283ce",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-10-30T18:09:28Z",
    "title_canon_sha256": "9ea570520ad0a3374f0c17cd7e1609b854704335af51e1f8c013a9b72f8ca4ae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.12944",
    "kind": "arxiv",
    "version": 1
  }
}