Pith Number

pith:QPNPLHMU

pith:2015:QPNPLHMUOBW2BAQMYAAD3VZ6CR

not attested not anchored not stored refs pending

A multi-messenger study of the Fermi Bubbles: very high energy gamma rays and neutrinos

Cecilia Lunardini, Lili Yang, Soebur Razzaque

arxiv:1504.07033 v2 · 2015-04-27 · 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{QPNPLHMUOBW2BAQMYAAD3VZ6CR}

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	2026-05-18T01:36:33.482725Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

83daf59d94706da0820cc0003dd73e147fab223090b3d65f083cc5e728b9ec5e

Aliases

arxiv: 1504.07033 · arxiv_version: 1504.07033v2 · doi: 10.48550/arxiv.1504.07033 · pith_short_12: QPNPLHMUOBW2 · pith_short_16: QPNPLHMUOBW2BAQM · pith_short_8: QPNPLHMU

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/QPNPLHMUOBW2BAQMYAAD3VZ6CR \
  | 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: 83daf59d94706da0820cc0003dd73e147fab223090b3d65f083cc5e728b9ec5e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7cac020e29a81d32c707aee9c49284ba0632fcc7791ff81c96afa7162a7cf3af",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2015-04-27T11:28:04Z",
    "title_canon_sha256": "6344ec07c7018d0e6e5003a3a17558fed9ee2e07815f53f78a2081e0cb247619"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.07033",
    "kind": "arxiv",
    "version": 2
  }
}