Pith Number

pith:TKWXAGYN

pith:2007:TKWXAGYNZ7D6K3PRURGMDXOXBL

not attested not anchored not stored refs pending

First simultaneous multiwavelength observations of the BL Lac object 1ES1959+650 in a steady state with MAGIC and Suzaku/Swift

A. Moralejo (for the MAGIC collaboration), C. Bigongiari, D. Kranich, F. Tavecchio, G. Ghisellin, G. Tagliaferri, G. Tosti, L. Foschini, L. Maraschi, M. Hayashida

arxiv:0709.2349 v1 · 2007-09-14 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TKWXAGYNZ7D6K3PRURGMDXOXBL}

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	2026-07-04T15:04:16.362011Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9aad701b0dcfc7e56df1a44cc1ddd70afd83ea3f3edbaf8e7bd8ab3f42e2c282

Aliases

arxiv: 0709.2349 · arxiv_version: 0709.2349v1 · doi: 10.48550/arxiv.0709.2349 · pith_short_12: TKWXAGYNZ7D6 · pith_short_16: TKWXAGYNZ7D6K3PR · pith_short_8: TKWXAGYN

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/TKWXAGYNZ7D6K3PRURGMDXOXBL \
  | 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: 9aad701b0dcfc7e56df1a44cc1ddd70afd83ea3f3edbaf8e7bd8ab3f42e2c282

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b93b76acddd17ec5905cd6265370f74dc9de963883b954195336d3f79a5d9807",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-09-14T17:18:39Z",
    "title_canon_sha256": "2c8880e15550d458d1f759b5f536e8eddfcd687b0820cda4727db6c6b59a4975"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0709.2349",
    "kind": "arxiv",
    "version": 1
  }
}