Pith Number

pith:HENZ7QSF

pith:2015:HENZ7QSFDR52VVIIUDE2PIT3NA

not attested not anchored not stored refs pending

Driving extreme variability: The evolving corona and evidence for jet launching in Markarian 335

D.R. Wilkins, L.C. Gallo

arxiv:1501.05302 v1 · 2015-01-21 · 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{HENZ7QSFDR52VVIIUDE2PIT3NA}

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	2026-05-18T01:41:09.509827Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

391b9fc2451c7baad508a0c9a7a27b68138776dd4747c55625dff6d45c14edd6

Aliases

arxiv: 1501.05302 · arxiv_version: 1501.05302v1 · doi: 10.48550/arxiv.1501.05302 · pith_short_12: HENZ7QSFDR52 · pith_short_16: HENZ7QSFDR52VVII · pith_short_8: HENZ7QSF

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/HENZ7QSFDR52VVIIUDE2PIT3NA \
  | 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: 391b9fc2451c7baad508a0c9a7a27b68138776dd4747c55625dff6d45c14edd6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "476fe8252557202f4ffdc3e775158efdee122508f64629462124262f9220c57e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2015-01-21T21:00:09Z",
    "title_canon_sha256": "b52d7b5ae92835a672e39c024cc6d477557e06a01f5186dc33a8128c8714a863"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.05302",
    "kind": "arxiv",
    "version": 1
  }
}