Pith Number

pith:SFZ6G4EE

pith:2015:SFZ6G4EE7MZ36OMPV4PXVDVHMD

not attested not anchored not stored refs pending

Delensing Cosmic Microwave Background B-modes with the Square Kilometre Array Radio Continuum Survey

Blake Sherwin, Daisuke Yamauchi, Ryo Nagata, Toshiya Namikawa

arxiv:1511.04653 v2 · 2015-11-15 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SFZ6G4EE7MZ36OMPV4PXVDVHMD}

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	2026-05-18T01:19:47.711032Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9173e37084fb33bf398faf1f7a8ea760e7828674eec4953be5173881c46a0446

Aliases

arxiv: 1511.04653 · arxiv_version: 1511.04653v2 · doi: 10.48550/arxiv.1511.04653 · pith_short_12: SFZ6G4EE7MZ3 · pith_short_16: SFZ6G4EE7MZ36OMP · pith_short_8: SFZ6G4EE

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/SFZ6G4EE7MZ36OMPV4PXVDVHMD \
  | 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: 9173e37084fb33bf398faf1f7a8ea760e7828674eec4953be5173881c46a0446

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fc0a003955958a0b3caecbc79bd1d76ed44572ad49e4c19ede658a7965a0b1b0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2015-11-15T03:39:46Z",
    "title_canon_sha256": "5153ac9d609dc0788091f1dedba3a281cd257a9fb9a01cf2c1eff5db0a7860f5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.04653",
    "kind": "arxiv",
    "version": 2
  }
}