Pith Number

pith:4T5W5FW4

pith:2015:4T5W5FW4ZATFV5RA22EMF2DXOW

not attested not anchored not stored refs pending

Modelling the flux distribution function of the extragalactic gamma-ray background from dark matter annihilation

Michael R. Feyereisen, Samuel K. Lee, Shin'ichiro Ando

arxiv:1506.05118 v2 · 2015-06-16 · astro-ph.CO · astro-ph.HE

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4T5W5FW4ZATFV5RA22EMF2DXOW}

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	2026-05-18T01:25:38.903515Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e4fb6e96dcc8265af620d688c2e87775bb308856a4e2aad7e49a678892dca7a4

Aliases

arxiv: 1506.05118 · arxiv_version: 1506.05118v2 · doi: 10.48550/arxiv.1506.05118 · pith_short_12: 4T5W5FW4ZATF · pith_short_16: 4T5W5FW4ZATFV5RA · pith_short_8: 4T5W5FW4

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/4T5W5FW4ZATFV5RA22EMF2DXOW \
  | 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: e4fb6e96dcc8265af620d688c2e87775bb308856a4e2aad7e49a678892dca7a4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ff310faa8d64a30a6000ff801e6ff850c3f680b6d25a2583018514ff2488c4a6",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2015-06-16T20:01:09Z",
    "title_canon_sha256": "75f2a4efd8ae636614a84162ff0fefd85c592744b80c63a9c3fc9a40c24de749"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.05118",
    "kind": "arxiv",
    "version": 2
  }
}