Pith Number

pith:76DG3BJL

pith:2016:76DG3BJLEKDVEHMQTOQ3MWN4XE

not attested not anchored not stored refs pending

UGC 3672: An unusual merging triplet of gas-rich galaxies in the Lynx-Cancer void

E. S. Egorova, Jayaram N. Chengalur, S. A. Pustilnik

arxiv:1611.01271 v1 · 2016-11-04 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{76DG3BJLEKDVEHMQTOQ3MWN4XE}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:52:38.077556Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ff866d852b2287521d909ba1b659bcb9388f0ff1aad8a9dd550ead24f2af4427

Aliases

arxiv: 1611.01271 · arxiv_version: 1611.01271v1 · doi: 10.48550/arxiv.1611.01271 · pith_short_12: 76DG3BJLEKDV · pith_short_16: 76DG3BJLEKDVEHMQ · pith_short_8: 76DG3BJL

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/76DG3BJLEKDVEHMQTOQ3MWN4XE \
  | 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: ff866d852b2287521d909ba1b659bcb9388f0ff1aad8a9dd550ead24f2af4427

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b08be0386000b4314a6ebf29eb54688e6690659bb0f5d0f5989c7c226b03f58d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-11-04T06:32:36Z",
    "title_canon_sha256": "afdda7825c297833ff002b03ad540a6e7f2a2c7f9e032a31e5233072fafddfc9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.01271",
    "kind": "arxiv",
    "version": 1
  }
}