Pith Number

pith:FO5UAE4O

pith:2011:FO5UAE4ODMAHVJDWKHDQSUHUBG

not attested not anchored not stored refs pending

Short time scale variability at gamma rays in FSRQs and implications on the current models

A. Stamerra, F. Tavecchio, G. Bonnoli, G. Ghisellini, L. Foschini

arxiv:1110.4471 v2 · 2011-10-20 · 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{FO5UAE4ODMAHVJDWKHDQSUHUBG}

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	2026-05-18T04:02:27.034941Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2bbb40138e1b007aa47651c70950f4099ce9975b563c7b2fa9a5036882548e5e

Aliases

arxiv: 1110.4471 · arxiv_version: 1110.4471v2 · doi: 10.48550/arxiv.1110.4471 · pith_short_12: FO5UAE4ODMAH · pith_short_16: FO5UAE4ODMAHVJDW · pith_short_8: FO5UAE4O

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/FO5UAE4ODMAHVJDWKHDQSUHUBG \
  | 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: 2bbb40138e1b007aa47651c70950f4099ce9975b563c7b2fa9a5036882548e5e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "47a7c64b8bb999460ff6e6c068cbbf278021b67a242205c7baf2b4c8eb7c15b2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2011-10-20T08:36:06Z",
    "title_canon_sha256": "873d73336572a955d8b3d5584bd77523ac5535adaf8991b5b449f12560015912"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.4471",
    "kind": "arxiv",
    "version": 2
  }
}