Pith Number

pith:K4YXGNCK

pith:2014:K4YXGNCKJEPOYKS752SV7F4CZE

not attested not anchored not stored refs pending

The History of Inflation from Microwave Background Polarimetry and Laser Interferometry

Arthur Kosowsky, Jerod Caligiuri, Naoki Seto, William H. Kinney

arxiv:1409.3195 v3 · 2014-09-10 · 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{K4YXGNCKJEPOYKS752SV7F4CZE}

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	2026-05-18T01:59:38.565308Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

573173344a491eec2a5feea55f9782c919fe168962b8e0e4240ecf704b67f98e

Aliases

arxiv: 1409.3195 · arxiv_version: 1409.3195v3 · doi: 10.48550/arxiv.1409.3195 · pith_short_12: K4YXGNCKJEPO · pith_short_16: K4YXGNCKJEPOYKS7 · pith_short_8: K4YXGNCK

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/K4YXGNCKJEPOYKS752SV7F4CZE \
  | 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: 573173344a491eec2a5feea55f9782c919fe168962b8e0e4240ecf704b67f98e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ddf7cead49d5dd5c7f302a5f26647ce277f538f8674205ad3af88c5bc57e26c2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2014-09-10T19:09:04Z",
    "title_canon_sha256": "b2ed98651c21ad62a5074c25bbf688b366d3b0560d516c197a1280e0b2b179d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.3195",
    "kind": "arxiv",
    "version": 3
  }
}