Pith Number

pith:PUBIR5IL

pith:2013:PUBIR5IL3MCHDILY4NSJPVNTDC

not attested not anchored not stored refs pending

Galactic cosmic ray induced radiation dose on terrestrial exoplanets

B. Hariharan, Dimitra Atri, Jean-Mathias Griessmeier

arxiv:1307.4704 v2 · 2013-07-17 · astro-ph.HE · astro-ph.EP · q-bio.OT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PUBIR5IL3MCHDILY4NSJPVNTDC}

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	2026-05-18T03:09:33.281350Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7d0288f50bdb0471a178e36497d5b318bf843d9a360f45f16b422ed9cd573693

Aliases

arxiv: 1307.4704 · arxiv_version: 1307.4704v2 · doi: 10.48550/arxiv.1307.4704 · pith_short_12: PUBIR5IL3MCH · pith_short_16: PUBIR5IL3MCHDILY · pith_short_8: PUBIR5IL

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/PUBIR5IL3MCHDILY4NSJPVNTDC \
  | 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: 7d0288f50bdb0471a178e36497d5b318bf843d9a360f45f16b422ed9cd573693

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "74d31ee3b5cecbebd6966ddca2e593323aa9481aa174bdecb3de5623a4fc7478",
    "cross_cats_sorted": [
      "astro-ph.EP",
      "q-bio.OT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2013-07-17T17:11:12Z",
    "title_canon_sha256": "35a4fa04a35ad2d31736d7a3e8c11aecd284b67c005c4e18cae74af9c0677f79"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.4704",
    "kind": "arxiv",
    "version": 2
  }
}