Pith Number

pith:HLZEVTSU

pith:2015:HLZEVTSUSOBI2KFCKNLGGZRSXN

not attested not anchored not stored refs pending

New constraints on primordial gravitational waves from Planck 2015

Alessandro Melchiorri, Laura Salvati, Luca Pagano

arxiv:1508.02393 v3 · 2015-08-10 · 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{HLZEVTSUSOBI2KFCKNLGGZRSXN}

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

2 papers in Pith

Self-resonance preheating in deformed attractor models: oscillon formation and evolution

Exponential Quintessence Model: Analytical Quantification of the Fine-Tuning Problem in Dark Energy

Receipt and verification

First computed	2026-05-18T01:02:21.223239Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3af24ace5493828d28a25356636632bb4c8b3a0fc81c4cbb67f0c8581557741e

Aliases

arxiv: 1508.02393 · arxiv_version: 1508.02393v3 · doi: 10.48550/arxiv.1508.02393 · pith_short_12: HLZEVTSUSOBI · pith_short_16: HLZEVTSUSOBI2KFC · pith_short_8: HLZEVTSU

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/HLZEVTSUSOBI2KFCKNLGGZRSXN \
  | 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: 3af24ace5493828d28a25356636632bb4c8b3a0fc81c4cbb67f0c8581557741e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "43248af5700095be5030fab0bd2c3a825838f5c812e1f6fc76de8a779e75a115",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2015-08-10T20:05:08Z",
    "title_canon_sha256": "b349dd7bcaa4c4decf7230d3cdc62639399bd7fb892ecadd1c445823c43b22fc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.02393",
    "kind": "arxiv",
    "version": 3
  }
}