Pith Number

pith:FHMLDBYY

pith:2011:FHMLDBYYXMFZ3365UYJZED7PCJ

not attested not anchored not stored refs pending

Discovery and Follow-up of a Nearby Galaxy from the Arecibo Zone of Avoidance Survey

Amanpreet Kaur, Brian Parton, Emmanuel Momjian, Patricia A. Henning, Robert F. Minchin, Travis McIntyre

arxiv:1107.4343 v1 · 2011-07-21 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FHMLDBYYXMFZ3365UYJZED7PCJ}

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	2026-05-18T02:01:11.830247Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

29d8b18718bb0b9defdda613920fef12553a425f66aa76634d2f89e523e3b591

Aliases

arxiv: 1107.4343 · arxiv_version: 1107.4343v1 · doi: 10.48550/arxiv.1107.4343 · pith_short_12: FHMLDBYYXMFZ · pith_short_16: FHMLDBYYXMFZ3365 · pith_short_8: FHMLDBYY

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/FHMLDBYYXMFZ3365UYJZED7PCJ \
  | 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: 29d8b18718bb0b9defdda613920fef12553a425f66aa76634d2f89e523e3b591

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a90c9b477a86d31bd6466319abe665027928e7e65066688d989a31ca53be5360",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-07-21T19:08:27Z",
    "title_canon_sha256": "5fc29778daedde0aaf9d7ea93c3c1c0f285cf69e78020254a87ed7f74742dabe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.4343",
    "kind": "arxiv",
    "version": 1
  }
}