Pith Number

pith:PIANMNIA

pith:2011:PIANMNIAYEEEHW5TKNUG3JZHH7

not attested not anchored not stored refs pending

A multifrequency study of the active star forming complex NGC6357. I. Interstellar structures linked to the open cluster Pis24

C.E. Cappa, E. Fern\'andez Laj\'us, E.M. Arnal, J. Vasquez, N.U. Duronea, R. Barb\'a, W.M. Goss

arxiv:1104.2493 v1 · 2011-04-13 · 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{PIANMNIAYEEEHW5TKNUG3JZHH7}

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	2026-05-18T02:02:29.884920Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7a00d63500c10843dbb353686da7273fdef399d229c19599d4a67f615bb4b269

Aliases

arxiv: 1104.2493 · arxiv_version: 1104.2493v1 · doi: 10.48550/arxiv.1104.2493 · pith_short_12: PIANMNIAYEEE · pith_short_16: PIANMNIAYEEEHW5T · pith_short_8: PIANMNIA

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/PIANMNIAYEEEHW5TKNUG3JZHH7 \
  | 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: 7a00d63500c10843dbb353686da7273fdef399d229c19599d4a67f615bb4b269

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "936759143d556144a52084e955c16b93f95899abf607940bc817702f3e9475ce",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2011-04-13T14:00:35Z",
    "title_canon_sha256": "e9237b3249ee3a9c6d11b3fee540d113acf9db53b91e9a478cc9014137f30683"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.2493",
    "kind": "arxiv",
    "version": 1
  }
}