Pith Number

pith:FTOLWPHF

pith:2016:FTOLWPHFWDQQ7ZFXS3USUWCDAK

not attested not anchored not stored refs pending

Classical dynamics of the Bianchi IX model with timelike singularity

S. L. Parnovsky, W. Piechocki

arxiv:1605.03696 v3 · 2016-05-12 · gr-qc · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FTOLWPHFWDQQ7ZFXS3USUWCDAK}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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

Approaching the surface of an Exotic Compact Object

Receipt and verification

First computed	2026-05-18T00:41:46.461411Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2cdcbb3ce5b0e10fe4b796e92a584302bda7fa3a7d78f74245197832aa7cfa0b

Aliases

arxiv: 1605.03696 · arxiv_version: 1605.03696v3 · doi: 10.48550/arxiv.1605.03696 · pith_short_12: FTOLWPHFWDQQ · pith_short_16: FTOLWPHFWDQQ7ZFX · pith_short_8: FTOLWPHF

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/FTOLWPHFWDQQ7ZFXS3USUWCDAK \
  | 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: 2cdcbb3ce5b0e10fe4b796e92a584302bda7fa3a7d78f74245197832aa7cfa0b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2264ecb66d4cf0f8035a45fdb2fe3e87f4904496fc566502749bae98c13e80b0",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2016-05-12T07:04:02Z",
    "title_canon_sha256": "283651b95e990f3271c66886902266a00bf4afec6acc380a2f787bad218fc48d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.03696",
    "kind": "arxiv",
    "version": 3
  }
}