Pith Number

pith:P4EWCVCP

pith:2019:P4EWCVCPKYNOT4RFJ4BSP3NBS3

not attested not anchored not stored refs pending

Swampland Criteria in the Slotheon Field Dark Energy

Debasish Majumdar, Upala Mukhopadhyay

arxiv:1904.01455 v2 · 2019-04-02 · 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{P4EWCVCPKYNOT4RFJ4BSP3NBS3}

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.

Cited by

1 paper in Pith

Evidence for non-cold dark matter from DESI DR2 measurements

Receipt and verification

First computed	2026-07-04T23:51:03.877266Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7f0961544f561ae9f2254f0327eda196e2ca6cf8571b70d03452e4a98dda1140

Aliases

arxiv: 1904.01455 · arxiv_version: 1904.01455v2 · doi: 10.48550/arxiv.1904.01455 · pith_short_12: P4EWCVCPKYNO · pith_short_16: P4EWCVCPKYNOT4RF · pith_short_8: P4EWCVCP

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/P4EWCVCPKYNOT4RFJ4BSP3NBS3 \
  | 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: 7f0961544f561ae9f2254f0327eda196e2ca6cf8571b70d03452e4a98dda1140

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5bbafb853ab3f6a818ae26ca9fe0f715da7c9a1001f0f3351dcb1981e2a9b874",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2019-04-02T14:22:04Z",
    "title_canon_sha256": "67241539a1ba9c2e18074e88c5e42ebc37aa7c59811b38425013d424e6032dce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.01455",
    "kind": "arxiv",
    "version": 2
  }
}