Pith Number

pith:NX5B62SY

pith:2011:NX5B62SYTO7O4CMZQRMLWEAHLO

not attested not anchored not stored refs pending

Radiation Mechanisms and Physical Properties of GeV-TeV BL Lac Objects

En-Wei Liang, Jin-Ming Bai, Jin Zhang, Shuang-Nan Zhang

arxiv:1108.0146 v1 · 2011-07-31 · astro-ph.HE · hep-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{NX5B62SYTO7O4CMZQRMLWEAHLO}

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	2026-05-18T04:15:07.007871Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6dfa1f6a589bbeee09998458bb10075babf2b1b6780999f6a1987e59d2ebe0ba

Aliases

arxiv: 1108.0146 · arxiv_version: 1108.0146v1 · doi: 10.48550/arxiv.1108.0146 · pith_short_12: NX5B62SYTO7O · pith_short_16: NX5B62SYTO7O4CMZ · pith_short_8: NX5B62SY

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/NX5B62SYTO7O4CMZQRMLWEAHLO \
  | 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: 6dfa1f6a589bbeee09998458bb10075babf2b1b6780999f6a1987e59d2ebe0ba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "744156637bf82cf7e126f789c6ba8711202fcc314dfbd61ed837a9744a4163dc",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2011-07-31T06:35:23Z",
    "title_canon_sha256": "1ca89d0b5989529573ac491d14009f677cf2d32e8da8e036db4c787f7b60d546"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.0146",
    "kind": "arxiv",
    "version": 1
  }
}