Pith Number

pith:UVFGZXG6

pith:2011:UVFGZXG6JNR4ABVD3HC2S2RCG4

not attested not anchored not stored refs pending

Antiprotons from dark matter annihilation in the Galaxy: astrophysical uncertainties

Carmelo Evoli, Dario Grasso, Ilias Cholis, Luca Maccione, Piero Ullio

arxiv:1108.0664 v2 · 2011-08-02 · 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{UVFGZXG6JNR4ABVD3HC2S2RCG4}

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

Proton-Proton to Antinucleon Cross Sections for Cosmic Ray Applications

Receipt and verification

First computed	2026-05-18T03:52:26.371556Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a54a6cdcde4b63c006a3d9c5a96a223706956bada806175bb760f5168eb75f7e

Aliases

arxiv: 1108.0664 · arxiv_version: 1108.0664v2 · doi: 10.48550/arxiv.1108.0664 · pith_short_12: UVFGZXG6JNR4 · pith_short_16: UVFGZXG6JNR4ABVD · pith_short_8: UVFGZXG6

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/UVFGZXG6JNR4ABVD3HC2S2RCG4 \
  | 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: a54a6cdcde4b63c006a3d9c5a96a223706956bada806175bb760f5168eb75f7e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "191c4a5dcc8daabb29ecfba1b3a9a3122d9b861fe8ae71020b5bf4ee853b9657",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2011-08-02T20:00:02Z",
    "title_canon_sha256": "775430acae5a8712139a6b2f5ff1b86b3a373948ca0eb39d26dde21c616b5d36"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.0664",
    "kind": "arxiv",
    "version": 2
  }
}