Pith Number

pith:J3I4YXWY

pith:2018:J3I4YXWYLO6AXGFUVLQ7W4XTDS

not attested not anchored not stored refs pending

Neutrino emission from BL Lac objects: the role of radiatively inefficient accretion flows

C. Righi, F. Tavecchio, S. Inoue

arxiv:1807.10506 v2 · 2018-07-27 · 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{J3I4YXWYLO6AXGFUVLQ7W4XTDS}

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	2026-05-17T23:58:04.318331Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4ed1cc5ed85bbc0b98b4aae1fb72f31c95725ce8caad94298ea09b09c2b26f79

Aliases

arxiv: 1807.10506 · arxiv_version: 1807.10506v2 · doi: 10.48550/arxiv.1807.10506 · pith_short_12: J3I4YXWYLO6A · pith_short_16: J3I4YXWYLO6AXGFU · pith_short_8: J3I4YXWY

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/J3I4YXWYLO6AXGFUVLQ7W4XTDS \
  | 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: 4ed1cc5ed85bbc0b98b4aae1fb72f31c95725ce8caad94298ea09b09c2b26f79

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e51f9d061e4140e36e82b727b21c0c376c700453de0aa81dae3610f02d5e490f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2018-07-27T09:28:12Z",
    "title_canon_sha256": "8416b7071a6787bdf4f2f2226d95ce36153a6fcb194d2461f1ff8f3881f4602b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.10506",
    "kind": "arxiv",
    "version": 2
  }
}