Pith Number

pith:J36L5REJ

pith:2010:J36L5REJUQMWMIYRFWI7GMYIDJ

not attested not anchored not stored refs pending

Matrix at slow roll: Nonrelativistic and Perturbative

Corneliu Sochichiu

arxiv:1003.5272 v2 · 2010-03-27 · hep-th · 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{J36L5REJUQMWMIYRFWI7GMYIDJ}

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	2026-05-18T04:15:17.032352Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4efcbec489a4196623112d91f333081a53e63dc9ec7981f0bdbeb69cabe28ad3

Aliases

arxiv: 1003.5272 · arxiv_version: 1003.5272v2 · doi: 10.48550/arxiv.1003.5272 · pith_short_12: J36L5REJUQMW · pith_short_16: J36L5REJUQMWMIYR · pith_short_8: J36L5REJ

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/J36L5REJUQMWMIYRFWI7GMYIDJ \
  | 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: 4efcbec489a4196623112d91f333081a53e63dc9ec7981f0bdbeb69cabe28ad3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1bd02d7ec83ff85da804b2a0238638ea7b29682b3418d6d26d9e5ca80aeeeaf1",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2010-03-27T07:53:29Z",
    "title_canon_sha256": "2e97ea9168cf3b5efed7aa1e45532d5e7bfd8b6e7ce3362381d088a555a67829"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1003.5272",
    "kind": "arxiv",
    "version": 2
  }
}