Pith Number

pith:FORB6RCV

pith:2011:FORB6RCVVX6XD2ZRF6AJVGKIY5

not attested not anchored not stored refs pending

Crossing of $\omega=-1$ with Tachyon and Non-minimal Derivative Coupling

A. Banijamali, B. Fazlpour

arxiv:1105.4967 v2 · 2011-05-25 · 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{FORB6RCVVX6XD2ZRF6AJVGKIY5}

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	2026-05-18T04:13:57.277899Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2ba21f4455adfd71eb312f809a9948c759f773c5e90e6943826336b4eaf46f1b

Aliases

arxiv: 1105.4967 · arxiv_version: 1105.4967v2 · doi: 10.48550/arxiv.1105.4967 · pith_short_12: FORB6RCVVX6X · pith_short_16: FORB6RCVVX6XD2ZR · pith_short_8: FORB6RCV

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/FORB6RCVVX6XD2ZRF6AJVGKIY5 \
  | 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: 2ba21f4455adfd71eb312f809a9948c759f773c5e90e6943826336b4eaf46f1b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "52d7f23aab7d6fde6c9439ffae8683eb6144f45150b5dd528b5e277b1388f18a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2011-05-25T08:50:27Z",
    "title_canon_sha256": "b72615dffce3feb039081c91c1464caabbca158777bb6166630f061350471200"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.4967",
    "kind": "arxiv",
    "version": 2
  }
}