Pith Number

pith:5Q4J66ON

pith:2012:5Q4J66ONSHZ4A7JWVCJJLX3H5F

not attested not anchored not stored refs pending

Building up the spectrum of cosmic-rays in star-forming regions

Analia Cillis, Brian Lacki, Diego F. Torres, Yoel Rephaeli

arxiv:1203.2798 v1 · 2012-03-13 · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5Q4J66ONSHZ4A7JWVCJJLX3H5F}

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	2026-05-18T01:58:09.410066Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ec389f79cd91f3c07d36a89295df67e9459e150bd5a385431381c8dc6f836653

Aliases

arxiv: 1203.2798 · arxiv_version: 1203.2798v1 · doi: 10.48550/arxiv.1203.2798 · pith_short_12: 5Q4J66ONSHZ4 · pith_short_16: 5Q4J66ONSHZ4A7JW · pith_short_8: 5Q4J66ON

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/5Q4J66ONSHZ4A7JWVCJJLX3H5F \
  | 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: ec389f79cd91f3c07d36a89295df67e9459e150bd5a385431381c8dc6f836653

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8b8b400197d8658d1ca2247e8394ef6ce280a30b9c5f99c1faea2c539088ec2a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2012-03-13T13:34:03Z",
    "title_canon_sha256": "da2123e9754679127ef3a263d2a0bc67274a17c40ede3188694208c5c270fd9b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.2798",
    "kind": "arxiv",
    "version": 1
  }
}