Pith Number

pith:ADXDQMS2

pith:2016:ADXDQMS2JCFKNCY3NEYR3G7XBQ

not attested not anchored not stored refs pending

Particle creation in the early Universe: achievements and problems

A. A. Grib, Yu. V. Pavlov

arxiv:1601.06618 v1 · 2016-01-25 · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ADXDQMS2JCFKNCY3NEYR3G7XBQ}

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	2026-05-18T01:00:45.974842Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

00ee38325a488aa68b1b69311d9bf70c0d07998594949ca9823f0359368ac424

Aliases

arxiv: 1601.06618 · arxiv_version: 1601.06618v1 · doi: 10.48550/arxiv.1601.06618 · pith_short_12: ADXDQMS2JCFK · pith_short_16: ADXDQMS2JCFKNCY3 · pith_short_8: ADXDQMS2

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/ADXDQMS2JCFKNCY3NEYR3G7XBQ \
  | 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: 00ee38325a488aa68b1b69311d9bf70c0d07998594949ca9823f0359368ac424

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1938d97728b88ec4ce772c5fb4d575594df48c3de98f390d87edbaa98820755f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2016-01-25T14:32:55Z",
    "title_canon_sha256": "19bac64858e30400ce20060a83ea52575a5f55707ca34a6de5c9e62874c38bfe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.06618",
    "kind": "arxiv",
    "version": 1
  }
}