Pith Number

pith:CUFL3XPJ

pith:2021:CUFL3XPJ7PQZO4JPJJIKIX56PV

not attested not anchored not stored refs pending

High-resolution images of two wiggling stellar jets, MHO 1502 and MHO 2147, obtained with GSAOI+GeMS

G. G\"unthardt, H. P. Salda\~no, L. Garc\'ia, L. V. Ferrero, M. G\'omez, V. M. Kalari

arxiv:2112.09176 v1 · 2021-12-16 · astro-ph.SR · 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{CUFL3XPJ7PQZO4JPJJIKIX56PV}

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	2026-07-05T03:51:37.914409Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

150abddde9fbe197712f4a50a45fbe7d733d93253987dbbe0a7495a1895a2550

Aliases

arxiv: 2112.09176 · arxiv_version: 2112.09176v1 · doi: 10.48550/arxiv.2112.09176 · pith_short_12: CUFL3XPJ7PQZ · pith_short_16: CUFL3XPJ7PQZO4JP · pith_short_8: CUFL3XPJ

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/CUFL3XPJ7PQZO4JPJJIKIX56PV \
  | 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: 150abddde9fbe197712f4a50a45fbe7d733d93253987dbbe0a7495a1895a2550

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "549e4d8be7cfd0fe5b8060a838a251b810a68a43513ab8f6740a1b6587e9420e",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2021-12-16T19:58:12Z",
    "title_canon_sha256": "f0cf82094256c7eb10dc191f6f26d356ccd7d263c1b09f5727e92310a5b332e9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.09176",
    "kind": "arxiv",
    "version": 1
  }
}