Pith Number

pith:TFGMQ2I4

pith:2017:TFGMQ2I4FW5TBME3FFRF3EX4PI

not attested not anchored not stored refs pending

Gigahertz-peaked spectra pulsars in Pulsar Wind Nebulae

Jaros{\l}aw Kijak, Karolina Ro\.zko, Rahul Basu, Wojciech Lewandowski

arxiv:1712.03922 v1 · 2017-12-11 · astro-ph.HE

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TFGMQ2I4FW5TBME3FFRF3EX4PI}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:24:14.867589Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

994cc8691c2dbb30b09b29625d92fc7a30effbb65134d914ef2d048faf69076e

Aliases

arxiv: 1712.03922 · arxiv_version: 1712.03922v1 · doi: 10.48550/arxiv.1712.03922 · pith_short_12: TFGMQ2I4FW5T · pith_short_16: TFGMQ2I4FW5TBME3 · pith_short_8: TFGMQ2I4

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/TFGMQ2I4FW5TBME3FFRF3EX4PI \
  | 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: 994cc8691c2dbb30b09b29625d92fc7a30effbb65134d914ef2d048faf69076e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4fb120bbb9a997f4e97f5539295464c27dca79871a1745a801d0d29ad0ece679",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2017-12-11T18:02:12Z",
    "title_canon_sha256": "2d85f92d2e63616f79325c11a89a3f116451a75bb1ca6c9c060d0bdec53df92a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.03922",
    "kind": "arxiv",
    "version": 1
  }
}