Pith Number

pith:JBWDAJFM

pith:2017:JBWDAJFMWYHVIE6ZO5TZS4VO4V

not attested not anchored not stored refs pending

Cross-tests of CMB features in the primordial spectra

Spyros Sypsas

arxiv:1711.09674 v1 · 2017-11-27 · astro-ph.CO · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JBWDAJFMWYHVIE6ZO5TZS4VO4V}

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	2026-05-18T00:27:17.598240Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

486c3024acb60f5413d977679972aee57ba6c12768f9fe84aa7970a8ccef13c2

Aliases

arxiv: 1711.09674 · arxiv_version: 1711.09674v1 · doi: 10.48550/arxiv.1711.09674 · pith_short_12: JBWDAJFMWYHV · pith_short_16: JBWDAJFMWYHVIE6Z · pith_short_8: JBWDAJFM

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/JBWDAJFMWYHVIE6ZO5TZS4VO4V \
  | 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: 486c3024acb60f5413d977679972aee57ba6c12768f9fe84aa7970a8ccef13c2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "21eb2505ef08e9a7defeec0e1d00bc6a348cd007cda0d680b45399ef510c3934",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2017-11-27T13:26:37Z",
    "title_canon_sha256": "aa87c7be19b81d0f949a5ed7f36e27f6343b2d097304fa25ecf04d96bfb7b01e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.09674",
    "kind": "arxiv",
    "version": 1
  }
}