Pith Number

pith:NIX4NQIU

pith:2018:NIX4NQIU2H2FRGIMJU4CR7DXCJ

not attested not anchored not stored refs pending

Examining High Energy Radiation Mechanisms of Knots and Hotspots in Active Galactic Nucleus Jets

En-Wei Liang (GXU), Hai-Ming Zhang (GXU), Jin Zhang (NAOC), Liang Chen (SHAO), Sheng-Chu Guo (GXU), Shen-shi Du (GXU), Shuang-Nan Zhang (IHEP)

arxiv:1803.08639 v1 · 2018-03-23 · 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{NIX4NQIU2H2FRGIMJU4CR7DXCJ}

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	2026-05-18T00:15:55.022042Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6a2fc6c114d1f458990c4d3828fc77125ff68b50e864904960b9a47ec0b2af9c

Aliases

arxiv: 1803.08639 · arxiv_version: 1803.08639v1 · doi: 10.48550/arxiv.1803.08639 · pith_short_12: NIX4NQIU2H2F · pith_short_16: NIX4NQIU2H2FRGIM · pith_short_8: NIX4NQIU

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/NIX4NQIU2H2FRGIMJU4CR7DXCJ \
  | 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: 6a2fc6c114d1f458990c4d3828fc77125ff68b50e864904960b9a47ec0b2af9c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "93f59fbaa1b08902af0f06ed54fcf4070a38c14445707cfbc76b6a1720e7abda",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2018-03-23T02:11:59Z",
    "title_canon_sha256": "3c231d491a4f577bf17281a8fedd4164dbc6c5194696f42086c6cac43c2740a6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.08639",
    "kind": "arxiv",
    "version": 1
  }
}