Pith Number

pith:32MEUN75

pith:2014:32MEUN753NJLQ2THSFI2ECASYG

not attested not anchored not stored refs pending

Broadband Emission Spectra from the Cygnus X-3 Jet in the Soft Spectral State

Jian-Fu Zhang, Ju-Fu Lu

arxiv:1412.3561 v1 · 2014-12-11 · 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{32MEUN753NJLQ2THSFI2ECASYG}

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	2026-05-18T01:41:19.878381Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

de984a37fddb52b86a679151a20812c1bc99b70a7c6fd352de2f4b363034969d

Aliases

arxiv: 1412.3561 · arxiv_version: 1412.3561v1 · doi: 10.48550/arxiv.1412.3561 · pith_short_12: 32MEUN753NJL · pith_short_16: 32MEUN753NJLQ2TH · pith_short_8: 32MEUN75

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/32MEUN753NJLQ2THSFI2ECASYG \
  | 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: de984a37fddb52b86a679151a20812c1bc99b70a7c6fd352de2f4b363034969d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "76abf2c755dd28bb10300bf6f8da1b04be31e095cb02c54fdf0075658aa4898b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2014-12-11T07:33:48Z",
    "title_canon_sha256": "4ec5259b708ba2f779dbf618835dd76e20fae810336b44a2f691f52985dc01af"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.3561",
    "kind": "arxiv",
    "version": 1
  }
}