Pith Number

pith:TDWUICML

pith:2012:TDWUICMLVJ7XESYYCZC7C7R3AX

not attested not anchored not stored refs pending

Low Density Structures in the Local Universe. I. Diffuse Agglomerates of Galaxies

A. A. Elyiv, D. I. Makarov, I. D. Karachentsev, O. V. Melnyk, V. E. Karachentseva

arxiv:1210.6571 v2 · 2012-10-24 · 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{TDWUICMLVJ7XESYYCZC7C7R3AX}

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	2026-05-18T01:53:43.661941Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

98ed44098baa7f724b181645f17e3b05f5e73443f40e7ce062472dff1f0d01b4

Aliases

arxiv: 1210.6571 · arxiv_version: 1210.6571v2 · doi: 10.48550/arxiv.1210.6571 · pith_short_12: TDWUICMLVJ7X · pith_short_16: TDWUICMLVJ7XESYY · pith_short_8: TDWUICML

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/TDWUICMLVJ7XESYYCZC7C7R3AX \
  | 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: 98ed44098baa7f724b181645f17e3b05f5e73443f40e7ce062472dff1f0d01b4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a5ed6c00aa8f61b8d7e5fe150c96bd61dce8971476d103f1612bb8717ab0f96e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-10-24T15:24:25Z",
    "title_canon_sha256": "1e740bc90cde7c7ec8d344d34a0718f62941707617ad4a35d16f004daaeac664"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.6571",
    "kind": "arxiv",
    "version": 2
  }
}