Pith Number

pith:SB2ESLB4

pith:2015:SB2ESLB4FZBEFVGCPR7B22ALJO

not attested not anchored not stored refs pending

Late-time quantum backreaction of a very light nonminimally coupled scalar

Dra\v{z}en Glavan, Tomislav Prokopec, Tomo Takahashi

arxiv:1512.05329 v1 · 2015-12-16 · gr-qc · 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{SB2ESLB4FZBEFVGCPR7B22ALJO}

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	2026-05-18T01:00:46.061615Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9074492c3c2e4242d4c27c7e1d680b4bb79a32f56165829296c7d2960f6cacf5

Aliases

arxiv: 1512.05329 · arxiv_version: 1512.05329v1 · doi: 10.48550/arxiv.1512.05329 · pith_short_12: SB2ESLB4FZBE · pith_short_16: SB2ESLB4FZBEFVGC · pith_short_8: SB2ESLB4

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/SB2ESLB4FZBEFVGCPR7B22ALJO \
  | 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: 9074492c3c2e4242d4c27c7e1d680b4bb79a32f56165829296c7d2960f6cacf5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "11a131428da98ea01710f498a3c5e3f49db224ac0cc3492bd909c2d6bf01af2b",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2015-12-16T20:52:33Z",
    "title_canon_sha256": "6c61667a9cda66eda82edd231139b27a981129ae706ae80624289bb9388c8709"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.05329",
    "kind": "arxiv",
    "version": 1
  }
}