Pith Number

pith:YFVNMTIF

pith:2019:YFVNMTIFMADLQ7DXWK4QVLSSUM

not attested not anchored not stored refs pending

Extremely High energy peaked BL Lac nature of the TeV blazar Mrk 501

A Tolamatti, F A Ramamonjisoa, K K Singh, P J Meintjes

arxiv:1906.04486 v1 · 2019-06-11 · astro-ph.GA · 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{YFVNMTIFMADLQ7DXWK4QVLSSUM}

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

Intrinsic GeV-TeV gamma-ray emission from EHSP blazars

Receipt and verification

First computed	2026-05-17T23:40:03.316970Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c16ad64d056006b87c77b2b90aae52a32af4c74117f0d72a185d3ea3430d9a2d

Aliases

arxiv: 1906.04486 · arxiv_version: 1906.04486v1 · doi: 10.48550/arxiv.1906.04486 · pith_short_12: YFVNMTIFMADL · pith_short_16: YFVNMTIFMADLQ7DX · pith_short_8: YFVNMTIF

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/YFVNMTIFMADLQ7DXWK4QVLSSUM \
  | 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: c16ad64d056006b87c77b2b90aae52a32af4c74117f0d72a185d3ea3430d9a2d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7d24a0f9b4524d4432b10d2e045ab087f5d62555d91ce1cae2ac4999b58f6866",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2019-06-11T10:26:43Z",
    "title_canon_sha256": "1d067b067d38782f206b93c6c80a4bb4290a4162b0832893435b70462121d6d8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.04486",
    "kind": "arxiv",
    "version": 1
  }
}