Pith Number

pith:4FSHSMID

pith:2014:4FSHSMIDRAO5CAUXCKEQHIW53D

not attested not anchored not stored refs pending

The Search for Faint Radio Supernova Remnants in the Outer Galaxy: Five New Discoveries

Albert Tung, Joern Geisbuesch, Roland Kothes, Stephanie Gerbrandt, Tyler J. Foster

arxiv:1405.1987 v1 · 2014-05-08 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4FSHSMIDRAO5CAUXCKEQHIW53D}

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	2026-05-18T02:48:35.925051Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e164793103881dd10297128903a2ddd8f31cc986a4df8d0f99943c2e40fce815

Aliases

arxiv: 1405.1987 · arxiv_version: 1405.1987v1 · doi: 10.48550/arxiv.1405.1987 · pith_short_12: 4FSHSMIDRAO5 · pith_short_16: 4FSHSMIDRAO5CAUX · pith_short_8: 4FSHSMID

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/4FSHSMIDRAO5CAUXCKEQHIW53D \
  | 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: e164793103881dd10297128903a2ddd8f31cc986a4df8d0f99943c2e40fce815

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "61ee234e010f52f3b6e159d946ed4b9716c0286cfc0b850e2eda955ca06d25f6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-05-08T15:58:53Z",
    "title_canon_sha256": "13fd6e662c949107b7111f3f0ddcb0b4a074b81eb15e8530840f1ea436037c43"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.1987",
    "kind": "arxiv",
    "version": 1
  }
}