Pith Number

pith:PY3TQKT2

pith:2009:PY3TQKT2ZCZTW2CDXQCS43O6D2

not attested not anchored not stored refs pending

Dark Matter Signals In Cosmic Rays?

Arnon Dar, Shlomo Dado

arxiv:0903.0165 v2 · 2009-03-02 · astro-ph.HE · astro-ph.CO · 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{PY3TQKT2ZCZTW2CDXQCS43O6D2}

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.

Cited by

1 paper in Pith

Deciphering the AMS cosmic-ray positron flux

Receipt and verification

First computed	2026-05-18T04:12:18.915363Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7e37382a7ac8b33b6843bc052e6dde1eb34724c7ef6651f99e2bb099d6564d73

Aliases

arxiv: 0903.0165 · arxiv_version: 0903.0165v2 · doi: 10.48550/arxiv.0903.0165 · pith_short_12: PY3TQKT2ZCZT · pith_short_16: PY3TQKT2ZCZTW2CD · pith_short_8: PY3TQKT2

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/PY3TQKT2ZCZTW2CDXQCS43O6D2 \
  | 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: 7e37382a7ac8b33b6843bc052e6dde1eb34724c7ef6651f99e2bb099d6564d73

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d2dafc1837211040663a721d74b1be464223024cb9f1384c4bdb4123e2fd8597",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2009-03-02T18:25:01Z",
    "title_canon_sha256": "54871b7febff886d9e31add910321fefa38ab7611540431fffb8145bcc5a73b9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0903.0165",
    "kind": "arxiv",
    "version": 2
  }
}