Pith Number

pith:R53DJBO2

pith:2018:R53DJBO2JN3HU4PWW4RV3RJ5QY

not attested not anchored not stored refs pending

Measurements in Interstellar Space of Galactic Cosmic Ray Isotopes of Li, Be, B and N, Ne Nuclei Between 40-160 MeV/nuc by the CRS Instrument on Voyager 1

B. Heikkila, N. Lal, W.R. Webber

arxiv:1810.08589 v1 · 2018-10-19 · physics.space-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{R53DJBO2JN3HU4PWW4RV3RJ5QY}

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	2026-05-18T00:02:46.239366Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8f763485da4b767a71f6b7235dc53d860f615c94b606d01bfc88480b0c5605ca

Aliases

arxiv: 1810.08589 · arxiv_version: 1810.08589v1 · doi: 10.48550/arxiv.1810.08589 · pith_short_12: R53DJBO2JN3H · pith_short_16: R53DJBO2JN3HU4PW · pith_short_8: R53DJBO2

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/R53DJBO2JN3HU4PWW4RV3RJ5QY \
  | 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: 8f763485da4b767a71f6b7235dc53d860f615c94b606d01bfc88480b0c5605ca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "638a1075d91a107544a983323ce9c1bd0cb50de9ce2c8218227a962b0591f96f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.space-ph",
    "submitted_at": "2018-10-19T17:16:05Z",
    "title_canon_sha256": "5bbdf5a69a3c700896d233f843c1647072fd06156765ce6ec0f42fe4669deac1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.08589",
    "kind": "arxiv",
    "version": 1
  }
}