Pith Number

pith:NEM2K6WX

pith:2018:NEM2K6WXK553LCEFORD4Y3QBP5

not attested not anchored not stored refs pending

Gamma-rays in the radio galaxy 3C 84: A complex situation

Bindu Rani, Jeffrey A. Hodgson, Junghwan Oh

arxiv:1802.02766 v1 · 2018-02-08 · 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{NEM2K6WXK553LCEFORD4Y3QBP5}

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	2026-05-18T00:24:03.121329Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6919a57ad7577bb588857447cc6e017f79a4903bd0c6d4836f741f048f033096

Aliases

arxiv: 1802.02766 · arxiv_version: 1802.02766v1 · doi: 10.48550/arxiv.1802.02766 · pith_short_12: NEM2K6WXK553 · pith_short_16: NEM2K6WXK553LCEF · pith_short_8: NEM2K6WX

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/NEM2K6WXK553LCEFORD4Y3QBP5 \
  | 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: 6919a57ad7577bb588857447cc6e017f79a4903bd0c6d4836f741f048f033096

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "24aec1eaedc1b676c06ea46ff4bb6384d3ca39f78817693dc90afd36d215c470",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2018-02-08T09:25:30Z",
    "title_canon_sha256": "9cd38d6d42527334f6dc3d403fdba24881c2e426c2f2779c2f0e05c16045c0d8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.02766",
    "kind": "arxiv",
    "version": 1
  }
}