Pith Number

pith:SDQWHJFV

pith:2007:SDQWHJFVOGIKZSFIMX7CJRL25C

not attested not anchored not stored refs pending

An Exceptional VHE Gamma-Ray Flare of PKS 2155-304

et al. (HESS Collaboration), F. Aharonian

arxiv:0706.0797 v2 · 2007-06-06 · 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{SDQWHJFVOGIKZSFIMX7CJRL25C}

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

5 papers in Pith

Extreme Transients in Gamma Rays

Millimeter-wave Monitoring of Active Galactic Nuclei with the Africa Millimetre Telescope

Multi-TeV flaring in nearby High Energy Blazars: A photohadronic scenario

The Southern Wide-Field Gamma-Ray Observatory (SWGO): A Next-Generation Ground-Based Survey Instrument for VHE Gamma-Ray Astronomy

Guitar Nebula: extreme accelerator in extreme environment

Receipt and verification

First computed	2026-07-04T17:17:28.079024Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

90e163a4b57190acc8a865fe24c57ae8a39577d4ae0bc44c9831e7a608c020d2

Aliases

arxiv: 0706.0797 · arxiv_version: 0706.0797v2 · doi: 10.48550/arxiv.0706.0797 · pith_short_12: SDQWHJFVOGIK · pith_short_16: SDQWHJFVOGIKZSFI · pith_short_8: SDQWHJFV

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/SDQWHJFVOGIKZSFIMX7CJRL25C \
  | 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: 90e163a4b57190acc8a865fe24c57ae8a39577d4ae0bc44c9831e7a608c020d2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a9b5dfb19b4ba69e2f496e183d359f702258786bf3e1e8bdaab6f009ca833a41",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-06-06T10:14:16Z",
    "title_canon_sha256": "913725444cd3ce7718d91e5a607e3ce325d6d90ca9728f9985fda3934af38306"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0706.0797",
    "kind": "arxiv",
    "version": 2
  }
}