Pith Number

pith:TUTSY4LN

pith:2018:TUTSY4LNG5PLZZTQNXTLAJXQND

not attested not anchored not stored refs pending

Treating Ostrogradski instability for Gallilean invariant Chern Simon's model via \mathcal{PT} symmetry

Biswajit Paul, Biswajit Saha, Himangshu Dhar, Mangobinda Chowdhury

arxiv:1807.04433 v2 · 2018-07-12 · hep-th

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TUTSY4LNG5PLZZTQNXTLAJXQND}

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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	2026-05-17T23:49:52.706734Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9d272c716d375ebce6706de6b026f068c9f94c9b5d5b44abad98bb55ea0d2722

Aliases

arxiv: 1807.04433 · arxiv_version: 1807.04433v2 · doi: 10.48550/arxiv.1807.04433 · pith_short_12: TUTSY4LNG5PL · pith_short_16: TUTSY4LNG5PLZZTQ · pith_short_8: TUTSY4LN

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/TUTSY4LNG5PLZZTQNXTLAJXQND \
  | 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: 9d272c716d375ebce6706de6b026f068c9f94c9b5d5b44abad98bb55ea0d2722

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "48eab041870147dff3abfd7b1aa0b633e106bd9ea7c27cd2b948e4eb89bb3335",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2018-07-12T06:19:00Z",
    "title_canon_sha256": "baa6989c6e54d58800856a78fca1f8742c05020dead107c5ea6358b7bb3803ad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.04433",
    "kind": "arxiv",
    "version": 2
  }
}