Pith Number

pith:ZXRVRLNX

pith:2017:ZXRVRLNXGCVS7XDSVLJDK2LDOA

not attested not anchored not stored refs pending

Galactic and Extragalactic Samples of Supernova Remnants: How They Are Identified and What They Tell Us

Knox S. Long

arxiv:1712.05331 v1 · 2017-12-14 · 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{ZXRVRLNXGCVS7XDSVLJDK2LDOA}

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	2026-05-18T00:17:41.771112Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cde358adb730ab2fdc72aad2356963700658735542b9e01dca90a65fe16d5970

Aliases

arxiv: 1712.05331 · arxiv_version: 1712.05331v1 · doi: 10.48550/arxiv.1712.05331 · pith_short_12: ZXRVRLNXGCVS · pith_short_16: ZXRVRLNXGCVS7XDS · pith_short_8: ZXRVRLNX

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/ZXRVRLNXGCVS7XDSVLJDK2LDOA \
  | 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: cde358adb730ab2fdc72aad2356963700658735542b9e01dca90a65fe16d5970

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1195a4a1859ba1f65b62c3a42a0fd14f29b9216b32aa1351ff0aff40ea7fb816",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2017-12-14T16:54:47Z",
    "title_canon_sha256": "b79e50537763c66da31adb8d2f6927499a87c1b241d95681791507debbf9d116"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.05331",
    "kind": "arxiv",
    "version": 1
  }
}