Pith Number

pith:MMQ3FZ3W

pith:2014:MMQ3FZ3WXVXUFLCNWICAEVQ7LH

not attested not anchored not stored refs pending

Constraints on minimum electron Lorentz factor and matter content of jets for a sample of bright Fermi blazars

Liang Chen (SHAO), Qingwen Wu (HUST), Shiju Kang (HUST)

arxiv:1409.3233 v1 · 2014-09-10 · 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{MMQ3FZ3WXVXUFLCNWICAEVQ7LH}

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	2026-05-18T01:42:03.630980Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6321b2e776bd6f42ac4db20402561f59c326c1d4ea55c85e4ef07f63c8a09558

Aliases

arxiv: 1409.3233 · arxiv_version: 1409.3233v1 · doi: 10.48550/arxiv.1409.3233 · pith_short_12: MMQ3FZ3WXVXU · pith_short_16: MMQ3FZ3WXVXUFLCN · pith_short_8: MMQ3FZ3W

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/MMQ3FZ3WXVXUFLCNWICAEVQ7LH \
  | 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: 6321b2e776bd6f42ac4db20402561f59c326c1d4ea55c85e4ef07f63c8a09558

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "53468d5a6658a82ba57718b24666cefb870cdaf7ab0a2072728bcd5d8ce83a09",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2014-09-10T20:00:19Z",
    "title_canon_sha256": "d953d1d09eeefe9d55571766bcb302f0bf4f9439b233787123e8900c5aa7064e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.3233",
    "kind": "arxiv",
    "version": 1
  }
}