Pith Number

pith:RHGDOP6Z

pith:2021:RHGDOP6Z67IRCJY4YP6PYAJYLX

not attested not anchored not stored refs pending

Cosmic acceleration from string induced Galileons

Andrew Svesko, Damien A. Easson, Tucker Manton

arxiv:2107.00020 v1 · 2021-06-30 · 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{RHGDOP6Z67IRCJY4YP6PYAJYLX}

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	2026-07-05T03:28:20.365127Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

89cc373fd9f7d111271cc3fcfc01385df5272fd2ceb7fcb14c139dc4cf8ac6ff

Aliases

arxiv: 2107.00020 · arxiv_version: 2107.00020v1 · doi: 10.48550/arxiv.2107.00020 · pith_short_12: RHGDOP6Z67IR · pith_short_16: RHGDOP6Z67IRCJY4 · pith_short_8: RHGDOP6Z

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/RHGDOP6Z67IRCJY4YP6PYAJYLX \
  | 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: 89cc373fd9f7d111271cc3fcfc01385df5272fd2ceb7fcb14c139dc4cf8ac6ff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eec118b7de718b9dc3662e3480e20ae41cc4c3dbc55ea570d8234a27efffec34",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2021-06-30T18:00:02Z",
    "title_canon_sha256": "751cbf7b3adaf610d982b0247f530fd7f3fd8875749f1c59ef29569e00ba29e2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.00020",
    "kind": "arxiv",
    "version": 1
  }
}