Pith Number

pith:JHPZIDXN

pith:2015:JHPZIDXNIODGJS33OZT7WTLLEI

not attested not anchored not stored refs pending

The nearby Galaxy structure toward the Vela Gum nebula

E. E. Giorgi, G. I. Perren, G. R. Solivella, R. A. V\'azquez

arxiv:1504.01675 v1 · 2015-04-07 · 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{JHPZIDXNIODGJS33OZT7WTLLEI}

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	2026-05-18T01:59:36.573206Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

49df940eed438664cb7b7667fb4d6b2239669f29a1c8595ab7e98564b06ef452

Aliases

arxiv: 1504.01675 · arxiv_version: 1504.01675v1 · doi: 10.48550/arxiv.1504.01675 · pith_short_12: JHPZIDXNIODG · pith_short_16: JHPZIDXNIODGJS33 · pith_short_8: JHPZIDXN

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/JHPZIDXNIODGJS33OZT7WTLLEI \
  | 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: 49df940eed438664cb7b7667fb4d6b2239669f29a1c8595ab7e98564b06ef452

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ced7bd0d12dce38ad4daaffda49c5b5b41bdec4c16d99f789a4ca02dec92194d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-04-07T17:19:03Z",
    "title_canon_sha256": "1acd6748c2458a7b1b4e4b228a726add1e2e64e65ff587c8f14657b016661a61"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.01675",
    "kind": "arxiv",
    "version": 1
  }
}