Pith Number

pith:6HUJNUCE

pith:2017:6HUJNUCEZDW2PLAWKV3QOL5Q25

not attested not anchored not stored refs pending

Dynamics of two-scalar-field cosmological models beyond the exponential potential

Yu Li

arxiv:1711.02893 v1 · 2017-11-08 · 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{6HUJNUCEZDW2PLAWKV3QOL5Q25}

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	2026-05-18T00:31:01.431790Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f1e896d044c8eda7ac165577072fb0d77c28a6b7334fa07431c08afb34b01b20

Aliases

arxiv: 1711.02893 · arxiv_version: 1711.02893v1 · doi: 10.48550/arxiv.1711.02893 · pith_short_12: 6HUJNUCEZDW2 · pith_short_16: 6HUJNUCEZDW2PLAW · pith_short_8: 6HUJNUCE

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/6HUJNUCEZDW2PLAWKV3QOL5Q25 \
  | 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: f1e896d044c8eda7ac165577072fb0d77c28a6b7334fa07431c08afb34b01b20

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "67e76b2faf434a312cc96679005baf3cf98fb838baa4108b716391479d0c3d1f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2017-11-08T10:11:53Z",
    "title_canon_sha256": "3e38cd499686df6e243663483b62cc813b96d03eb235c0ac9f4ce05e6cf7d2cd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.02893",
    "kind": "arxiv",
    "version": 1
  }
}