Pith Number

pith:YKFVITSA

pith:2007:YKFVITSAR43VYBFJDYUBXB4TDU

not attested not anchored not stored refs pending

Chaos in Kundt type III Spacetimes

I.Sakalli, M.Halilsoy

arxiv:0706.2511 v1 · 2007-06-17 · 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{YKFVITSAR43VYBFJDYUBXB4TDU}

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	2026-05-18T04:16:52.016365Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c28b544e408f375c04a91e281b87931d009f1879fa7adf9f07bad2c1a01485bc

Aliases

arxiv: 0706.2511 · arxiv_version: 0706.2511v1 · doi: 10.48550/arxiv.0706.2511 · pith_short_12: YKFVITSAR43V · pith_short_16: YKFVITSAR43VYBFJ · pith_short_8: YKFVITSA

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/YKFVITSAR43VYBFJDYUBXB4TDU \
  | 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: c28b544e408f375c04a91e281b87931d009f1879fa7adf9f07bad2c1a01485bc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bb3765916f1e9c94a48ee3a696460b1bb842dd9eb135fc50146ec29bf1340b86",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "2007-06-17T22:39:02Z",
    "title_canon_sha256": "28e64b417685bc52df0828cdf1e0be31f2d95b11d09e9873cf1d3fb971c7461f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0706.2511",
    "kind": "arxiv",
    "version": 1
  }
}