Pith Number

pith:ADBEGDW6

pith:2011:ADBEGDW6H5ZQP5DTMDB7FY4L32

not attested not anchored not stored refs pending

VISIR-VLT Images of the Water Maser Emitting Planetary Nebula K 3-35

Eric Lagadec, Luis F. Miranda, Mart\'in A. Guerrero, M\'onica W. Blanco, Olga Su\'arez

arxiv:1109.5839 v1 · 2011-09-27 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ADBEGDW6H5ZQP5DTMDB7FY4L32}

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	2026-05-18T02:00:22.849370Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

00c2430ede3f7307f47360c3f2e38bdebfaf2a8e839447117e586e254dc3b19a

Aliases

arxiv: 1109.5839 · arxiv_version: 1109.5839v1 · doi: 10.48550/arxiv.1109.5839 · pith_short_12: ADBEGDW6H5ZQ · pith_short_16: ADBEGDW6H5ZQP5DT · pith_short_8: ADBEGDW6

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/ADBEGDW6H5ZQP5DTMDB7FY4L32 \
  | 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: 00c2430ede3f7307f47360c3f2e38bdebfaf2a8e839447117e586e254dc3b19a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "21fb43ac369a95cbeac064be27e05a4fe67db3b6bf5a8577edad6b9656de1615",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-09-27T11:17:38Z",
    "title_canon_sha256": "37e82efca584158784cbd7e1f5c6c14d0e7391cac5634a961c6feffbac04f6f7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.5839",
    "kind": "arxiv",
    "version": 1
  }
}