Pith Number

pith:XZRX5KEY

pith:2012:XZRX5KEY4PWCODK6FZEZTEZ5TD

not attested not anchored not stored refs pending

X-ray Emission from an Asymmetric Blast Wave and a Massive White Dwarf in the Gamma-ray Emitting Nova V407 Cyg

Davide Donato, Jeno Sokoloski, Koji Mukai, Laura Chomiuk, Thomas Nelson

arxiv:1201.5643 v1 · 2012-01-26 · astro-ph.SR · 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{XZRX5KEY4PWCODK6FZEZTEZ5TD}

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.

Cited by

1 paper in Pith

The powerful shocks in RS Oph: NuSTAR X-ray data and a complete review

Receipt and verification

First computed	2026-05-18T01:58:41.201498Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

be637ea898e3ec270d5e2e4999933d98c0c1b014edc656d5609afc48a1fe64fd

Aliases

arxiv: 1201.5643 · arxiv_version: 1201.5643v1 · doi: 10.48550/arxiv.1201.5643 · pith_short_12: XZRX5KEY4PWC · pith_short_16: XZRX5KEY4PWCODK6 · pith_short_8: XZRX5KEY

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/XZRX5KEY4PWCODK6FZEZTEZ5TD \
  | 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: be637ea898e3ec270d5e2e4999933d98c0c1b014edc656d5609afc48a1fe64fd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "178ecae12b01b2b30ee06806d33c5e94080393020e06d2ef134065f37733e4f8",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2012-01-26T21:00:02Z",
    "title_canon_sha256": "677911398ff131cb85b55c7a228da52cf0b3b7bff3f411068264d04de820c44f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.5643",
    "kind": "arxiv",
    "version": 1
  }
}