Pith Number

pith:VFUTBTD7

pith:2016:VFUTBTD7JCUZKVZR5MGNJMFMYN

not attested not anchored not stored refs pending

Accelerated expansion of the Universe without an inflaton and resolution of the initial singularity from Group Field Theory condensates

Mairi Sakellariadou, Marco de Cesare

arxiv:1603.01764 v2 · 2016-03-05 · 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{VFUTBTD7JCUZKVZR5MGNJMFMYN}

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	2026-05-18T00:57:04.707072Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a96930cc7f48a9955731eb0cd4b0acc379dd2fea585e11e25a1a3d0c46b50de6

Aliases

arxiv: 1603.01764 · arxiv_version: 1603.01764v2 · doi: 10.48550/arxiv.1603.01764 · pith_short_12: VFUTBTD7JCUZ · pith_short_16: VFUTBTD7JCUZKVZR · pith_short_8: VFUTBTD7

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/VFUTBTD7JCUZKVZR5MGNJMFMYN \
  | 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: a96930cc7f48a9955731eb0cd4b0acc379dd2fea585e11e25a1a3d0c46b50de6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5d990c604906c19518b162bced6fc7898f4700e4e45613838cf084d4228f917c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2016-03-05T22:26:55Z",
    "title_canon_sha256": "a2ae301d2a9cd2ab1f9a8349dcb82d19f78eefc53b2dd31d10ccd4de0c22ba3e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.01764",
    "kind": "arxiv",
    "version": 2
  }
}