Pith Number

pith:VY7SD6WL

pith:2011:VY7SD6WL4ABQ4FLEWMPOU3ZARU

not attested not anchored not stored refs pending

Discovery of VHE and HE emission from the blazar 1ES 0414+009 with H.E.S.S and Fermi-LAT

F. Volpe, L. Costamante, L. G\'erard (the HESS collaboration), M. Ajello (the Fermi-LAT Collaboration), M. Hauser, S. Fegan, S. Kaufmann, S. Ohm

arxiv:1105.5114 v1 · 2011-05-25 · 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{VY7SD6WL4ABQ4FLEWMPOU3ZARU}

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	2026-05-18T04:21:20.804349Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ae3f21facbe0030e1564b31eea6f208d3e94a4991b0dd1cf21a51c649fa628a3

Aliases

arxiv: 1105.5114 · arxiv_version: 1105.5114v1 · doi: 10.48550/arxiv.1105.5114 · pith_short_12: VY7SD6WL4ABQ · pith_short_16: VY7SD6WL4ABQ4FLE · pith_short_8: VY7SD6WL

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/VY7SD6WL4ABQ4FLEWMPOU3ZARU \
  | 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: ae3f21facbe0030e1564b31eea6f208d3e94a4991b0dd1cf21a51c649fa628a3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "80c6d23495576c48afec415f195e05c411cb35c2afc58cc079919aca06c01a55",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2011-05-25T18:41:42Z",
    "title_canon_sha256": "b60b50de3ae86db6230dc5d4d0c027523684ceeca6bbcfe2301def6e3d3a28ac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.5114",
    "kind": "arxiv",
    "version": 1
  }
}