Pith Number

pith:KOV3FEXD

pith:2019:KOV3FEXDLWTK3LHJSOUNBXQGIV

not attested not anchored not stored refs pending

Fermi Large Area Telescope Fourth Source Catalog

The Fermi-LAT Collaboration

arxiv:1902.10045 v6 · 2019-02-26 · 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{KOV3FEXDLWTK3LHJSOUNBXQGIV}

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

11 papers in Pith

The emergence of X-ray emission lines during relativistic radio-jet formation in the changing-look active galactic nucleus 1ES 1927+654

A Tentative Double Excess in the Gamma-Ray Spectrum of the Fermi Blazar 4FGL J0604.9-0000

Limits on primordial black holes from the extragalactic gamma-ray background; current status and future projections

A Precise Measurement of the Fermi-LAT Galactic Center Excess Morphology and Spectrum

The large gamma-ray flare of the FSRQ PKS 0346-27

Receipt and verification

First computed	2026-07-05T01:05:34.324249Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

53abb292e35da6adace993a8d0de064575c61a1376c7cdcd9fea8bba64bed517

Aliases

arxiv: 1902.10045 · arxiv_version: 1902.10045v6 · doi: 10.48550/arxiv.1902.10045 · pith_short_12: KOV3FEXDLWTK · pith_short_16: KOV3FEXDLWTK3LHJ · pith_short_8: KOV3FEXD

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/KOV3FEXDLWTK3LHJSOUNBXQGIV \
  | 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: 53abb292e35da6adace993a8d0de064575c61a1376c7cdcd9fea8bba64bed517

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "088be449c07bbd42bcfb1b1869cd80b8593dca0dbb05aa132b045d33f21b3506",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2019-02-26T16:43:19Z",
    "title_canon_sha256": "8ec399140d69dacd5c1d7095d25ad09726be2e037b50c54ba2af154bc715c571"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.10045",
    "kind": "arxiv",
    "version": 6
  }
}