Pith Number

pith:JBK2S5YY

pith:2011:JBK2S5YYC7WXZ65ZALCGLDMV24

not attested not anchored not stored refs pending

Recovery of 150-250 MeV Cosmic Ray Proton Intensities Between 2004-2010 as Measured Near the Earth, at Voyager 2 and also in the Heliosheath at Voyager 1 - A Two Zone Heliosphere

B. Heikkila, F. B. McDonald, P. R. Higbie, W. R. Webber

arxiv:1111.2377 v1 · 2011-11-01 · physics.geo-ph · physics.space-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JBK2S5YYC7WXZ65ZALCGLDMV24}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T04:08:34.321090Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4855a9771817ed7cfbb902c4658d95d716f118d86e90dc97acf8c0a3e9f270b6

Aliases

arxiv: 1111.2377 · arxiv_version: 1111.2377v1 · doi: 10.48550/arxiv.1111.2377 · pith_short_12: JBK2S5YYC7WX · pith_short_16: JBK2S5YYC7WXZ65Z · pith_short_8: JBK2S5YY

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/JBK2S5YYC7WXZ65ZALCGLDMV24 \
  | 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: 4855a9771817ed7cfbb902c4658d95d716f118d86e90dc97acf8c0a3e9f270b6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eb28b457146839c63977c5977939e46fadde8a113aeaceff48297230e3b9be78",
    "cross_cats_sorted": [
      "physics.space-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.geo-ph",
    "submitted_at": "2011-11-01T19:57:59Z",
    "title_canon_sha256": "acdf7d5f570ab4e55d27e274b2b3d4297a2e383eefc44a858c2ca263178421c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.2377",
    "kind": "arxiv",
    "version": 1
  }
}