Pith Number

pith:IDDC55VH

pith:2014:IDDC55VHUK6H7WUMGC3EOT35UN

not attested not anchored not stored refs pending

Silk damping at a redshift of a billion: a new limit on small-scale adiabatic perturbations

Donghui Jeong, Jens Chluba, Josef Pradler, Marc Kamionkowski

arxiv:1403.3697 v1 · 2014-03-14 · astro-ph.CO · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IDDC55VHUK6H7WUMGC3EOT35UN}

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.

Cited by

1 paper in Pith

Probing the small-scale primordial power spectrum via relic neutrinos and acoustic reheating

Receipt and verification

First computed	2026-05-18T02:30:22.730937Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

40c62ef6a7a2bc7fda8c30b6474f7da36a2e7563cb6977b2ace20a23c633693e

Aliases

arxiv: 1403.3697 · arxiv_version: 1403.3697v1 · doi: 10.48550/arxiv.1403.3697 · pith_short_12: IDDC55VHUK6H · pith_short_16: IDDC55VHUK6H7WUM · pith_short_8: IDDC55VH

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/IDDC55VHUK6H7WUMGC3EOT35UN \
  | 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: 40c62ef6a7a2bc7fda8c30b6474f7da36a2e7563cb6977b2ace20a23c633693e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dc65139a5d7b72b137e6dc9ffdee588bec68e7d931b7f74b3ac836622600a254",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2014-03-14T20:03:52Z",
    "title_canon_sha256": "8d4b9790ee57a6596f938a14464dea243d1ecd8aa91e8e51c9f59a40234f8367"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.3697",
    "kind": "arxiv",
    "version": 1
  }
}