Pith Number

pith:OCPLFRED

pith:2011:OCPLFREDH3CMKDXUSHA5VGHWVF

not attested not anchored not stored refs pending

Nuclear interactions of low-energy cosmic rays with the interstellar medium

J. Kiener, V. Tatischeff

arxiv:1109.1672 v1 · 2011-09-08 · 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{OCPLFREDH3CMKDXUSHA5VGHWVF}

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	2026-05-18T04:13:54.615884Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

709eb2c4833ec4c50ef491c1da98f6a97faf1f0e5167226d1f54ff3e8a50abdf

Aliases

arxiv: 1109.1672 · arxiv_version: 1109.1672v1 · doi: 10.48550/arxiv.1109.1672 · pith_short_12: OCPLFREDH3CM · pith_short_16: OCPLFREDH3CMKDXU · pith_short_8: OCPLFRED

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/OCPLFREDH3CMKDXUSHA5VGHWVF \
  | 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: 709eb2c4833ec4c50ef491c1da98f6a97faf1f0e5167226d1f54ff3e8a50abdf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a6c0449ef0194c0530f618beabf1f8ace4d1b1cfb73124119ffce4b9d5394b17",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2011-09-08T09:22:11Z",
    "title_canon_sha256": "eab0a9958d68acd0a3ff3154ce5f2d3489a12a6917978bf30b0e2c5a274dafb4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.1672",
    "kind": "arxiv",
    "version": 1
  }
}