Pith Number

pith:JQAALWI6

pith:2010:JQAALWI6K3KDTVVWPJHW56SWSN

not attested not anchored not stored refs pending

Constraining the location of the emitting region in Fermi blazars through rapid gamma-ray variability

F. Tavecchio, G. Bonnoli, G. Ghirlanda (INAF - Osserv. Astron. di Brera), G. Ghisellini

arxiv:1003.3475 v2 · 2010-03-17 · astro-ph.CO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JQAALWI6K3KDTVVWPJHW56SWSN}

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	2026-05-18T02:08:26.169252Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4c0005d91e56d439d6b67a4f6efa56934f172fbdd868bbf8162c16c26e094ff8

Aliases

arxiv: 1003.3475 · arxiv_version: 1003.3475v2 · doi: 10.48550/arxiv.1003.3475 · pith_short_12: JQAALWI6K3KD · pith_short_16: JQAALWI6K3KDTVVW · pith_short_8: JQAALWI6

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/JQAALWI6K3KDTVVWPJHW56SWSN \
  | 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: 4c0005d91e56d439d6b67a4f6efa56934f172fbdd868bbf8162c16c26e094ff8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2bd94908647e8e7ba4cdbc45bc6bbe1f717fe6412bb10202821415ab1653065c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-03-17T20:59:39Z",
    "title_canon_sha256": "3b43093f6aab3a89f79e01a065fa2f7b8847c84f05b142c39a52aff6457b4b15"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1003.3475",
    "kind": "arxiv",
    "version": 2
  }
}