Pith Number

pith:LLG2LQ2A

pith:2026:LLG2LQ2AO2DFJSOIDBLEEMWHPE

not attested not anchored not stored refs pending

Dynamics and observational signatures of warm Dirac-Born-Infeld inflation with nonminimal derivative coupling

Peng-Cheng Chu, Run-Qing Zhao, Xiao-Min Zhang, Yun-Cai Feng

arxiv:2607.11519 v1 · 2026-07-13 · 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{LLG2LQ2AO2DFJSOIDBLEEMWHPE}

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	2026-07-14T02:22:08.617219Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5acda5c340768654c9c818564232c779145533da6c191f647db07ca5912914ed

Aliases

arxiv: 2607.11519 · arxiv_version: 2607.11519v1 · doi: 10.48550/arxiv.2607.11519 · pith_short_12: LLG2LQ2AO2DF · pith_short_16: LLG2LQ2AO2DFJSOI · pith_short_8: LLG2LQ2A

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/LLG2LQ2AO2DFJSOIDBLEEMWHPE \
  | 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: 5acda5c340768654c9c818564232c779145533da6c191f647db07ca5912914ed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dbac33fcb30e39bc0b7dfdbc1b0c0b958b08c96a9e93c816b3f95c1c10cdba70",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2026-07-13T13:05:00Z",
    "title_canon_sha256": "115d3fabb12ed0df5c081da25a4e7fda162fb114235e9df095d2b07c2d2863de"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.11519",
    "kind": "arxiv",
    "version": 1
  }
}