Pith Number

pith:SDVQRXAD

pith:2018:SDVQRXADR5YHOX5S2MDUMT4SWS

not attested not anchored not stored refs pending

On $i\epsilon$ Prescription in Cosmology

Ali Kaya

arxiv:1810.12324 v3 · 2018-10-29 · gr-qc · 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{SDVQRXADR5YHOX5S2MDUMT4SWS}

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	2026-05-17T23:49:03.147448Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

90eb08dc038f70775fb2d307464f92b498d6092ce812f0fa08dcf218e6577899

Aliases

arxiv: 1810.12324 · arxiv_version: 1810.12324v3 · doi: 10.48550/arxiv.1810.12324 · pith_short_12: SDVQRXADR5YH · pith_short_16: SDVQRXADR5YHOX5S · pith_short_8: SDVQRXAD

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/SDVQRXADR5YHOX5S2MDUMT4SWS \
  | 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: 90eb08dc038f70775fb2d307464f92b498d6092ce812f0fa08dcf218e6577899

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2da21768f86040164cb64894154431c6c174c33eb4bd5fcf9702840c2397cc4e",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2018-10-29T18:02:29Z",
    "title_canon_sha256": "14e129458989f8d84a8d620df9ea7d9887a663ab4ebf2d202af5c9afa4224ab6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.12324",
    "kind": "arxiv",
    "version": 3
  }
}