Pith Number

pith:YIYXEBB3

pith:2012:YIYXEBB3HO3JI7Z4OQ2364N73I

not attested not anchored not stored refs pending

Low energy cosmic ray positron fraction explained by charge-sign dependent solar modulation

Luca Maccione (LMU, MPP, M\"unchen)

arxiv:1211.6905 v2 · 2012-11-29 · astro-ph.HE · hep-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{YIYXEBB3HO3JI7Z4OQ2364N73I}

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	2026-05-18T03:33:11.365248Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c23172043b3bb6947f3c7435bf71bfda16fd5ad611ec2c9a189b0bf37dfe1508

Aliases

arxiv: 1211.6905 · arxiv_version: 1211.6905v2 · doi: 10.48550/arxiv.1211.6905 · pith_short_12: YIYXEBB3HO3J · pith_short_16: YIYXEBB3HO3JI7Z4 · pith_short_8: YIYXEBB3

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/YIYXEBB3HO3JI7Z4OQ2364N73I \
  | 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: c23172043b3bb6947f3c7435bf71bfda16fd5ad611ec2c9a189b0bf37dfe1508

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "00525d9ab91ddaddd9c3afa3f6b477df0b7b5c26afb2b9d39db0a64f0883a9d0",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2012-11-29T13:19:24Z",
    "title_canon_sha256": "593f04212276a2770d03a7623595361f1ce5f6367f02770272eb2893d6544602"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.6905",
    "kind": "arxiv",
    "version": 2
  }
}