Pith Number

pith:GHUCGGAA

pith:2018:GHUCGGAACPVVZYGQPPZEQIFRNK

not attested not anchored not stored refs pending

Modeling dust emission in PN IC 418

C. Morisset, D. A. Garc\'ia-Hern\'andez, P. Garc\'ia-Lario, R. Szczerba, V. G\'omez-Llanos

arxiv:1806.10248 v2 · 2018-06-26 · 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{GHUCGGAACPVVZYGQPPZEQIFRNK}

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	2026-05-18T00:04:48.476129Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

31e823180013eb5ce0d07bf24820b16ab95212a866e42e9d92c59c814b07a8c7

Aliases

arxiv: 1806.10248 · arxiv_version: 1806.10248v2 · doi: 10.48550/arxiv.1806.10248 · pith_short_12: GHUCGGAACPVV · pith_short_16: GHUCGGAACPVVZYGQ · pith_short_8: GHUCGGAA

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/GHUCGGAACPVVZYGQPPZEQIFRNK \
  | 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: 31e823180013eb5ce0d07bf24820b16ab95212a866e42e9d92c59c814b07a8c7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0ff61e8bd0ef03c29ca8772ac40c60e5ec776a9780f0fff42f295d18a028d942",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-06-26T23:42:31Z",
    "title_canon_sha256": "efb7d398933dcc7c49f1602f4468b63602bf918ba902e4e95e91f37ae23ed94a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.10248",
    "kind": "arxiv",
    "version": 2
  }
}