Pith Number

pith:CJX5675G

pith:2019:CJX5675GASEICFZN2NXHGCQOJF

not attested not anchored not stored refs pending

Exploring A Cosmic-Ray Origin of the Multi-wavelength Emission in M31

Alex McDaniel, Stefano Profumo, Tesla Jeltema

arxiv:1903.06833 v2 · 2019-03-15 · astro-ph.HE · astro-ph.GA · 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{CJX5675GASEICFZN2NXHGCQOJF}

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	2026-07-04T23:50:38.073722Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

126fdf7fa6048881172dd36e730a0e49723618275190ffff6187d748b1090f84

Aliases

arxiv: 1903.06833 · arxiv_version: 1903.06833v2 · doi: 10.48550/arxiv.1903.06833 · pith_short_12: CJX5675GASEI · pith_short_16: CJX5675GASEICFZN · pith_short_8: CJX5675G

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/CJX5675GASEICFZN2NXHGCQOJF \
  | 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: 126fdf7fa6048881172dd36e730a0e49723618275190ffff6187d748b1090f84

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce3fa6dd6d7077ad4ccd7c5c878c808d5b143919cd5a9a08c3f072920eb8ee76",
    "cross_cats_sorted": [
      "astro-ph.GA",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2019-03-15T22:57:00Z",
    "title_canon_sha256": "e40746a8e7ec74e21067f285f617303573956f857bd8c422b4f7275597259404"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.06833",
    "kind": "arxiv",
    "version": 2
  }
}