Pith Number

pith:XDN7F6CA

pith:2019:XDN7F6CABARPF65UKQ7G6URQ3N

not attested not anchored not stored refs pending

Te-REX: a sample of extragalactic TeV-emitting candidates

A. Belfiore, A. Caccianiga, A. Wolter, B. Balmaverde, B. Sbarufatti, I. Gioia, L. Ballo, M. Berton, R. Della Ceca, T. Maccacaro

arxiv:1912.07613 v1 · 2019-12-16 · 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{XDN7F6CABARPF65UKQ7G6URQ3N}

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

Fermi-Large Area Telescope Detection of Very High Energy (>100 GeV) Emission from Compton-Dominated Blazars

Receipt and verification

First computed	2026-07-05T00:32:07.962788Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b8dbf2f8400822f2fbb4543e6f5230db7cf0ec9440296aeec817d465de1d4395

Aliases

arxiv: 1912.07613 · arxiv_version: 1912.07613v1 · doi: 10.48550/arxiv.1912.07613 · pith_short_12: XDN7F6CABARP · pith_short_16: XDN7F6CABARPF65U · pith_short_8: XDN7F6CA

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/XDN7F6CABARPF65UKQ7G6URQ3N \
  | 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: b8dbf2f8400822f2fbb4543e6f5230db7cf0ec9440296aeec817d465de1d4395

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "85f0dc6895e92904e06b1d339ace4139f9508606fc98014f1ffea85718ad9ef3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2019-12-16T19:00:02Z",
    "title_canon_sha256": "65d0fc8cce6ad00d8b9447e513de27b1911fc6c008b3d5fcb449b70e972d5194"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1912.07613",
    "kind": "arxiv",
    "version": 1
  }
}