Pith Number

pith:KYCGQMC4

pith:2017:KYCGQMC4MX5LRRCQZANB7T3BV5

not attested not anchored not stored refs pending

Planar domain walls in black hole spacetimes

Filip Ficek, Patryk Mach

arxiv:1712.06202 v1 · 2017-12-17 · 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{KYCGQMC4MX5LRRCQZANB7T3BV5}

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	2026-05-18T00:23:28.430122Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

560468305c65fab8c450c81a1fcf61af6f1a1cff695a233d4bb7207eb9e27170

Aliases

arxiv: 1712.06202 · arxiv_version: 1712.06202v1 · doi: 10.48550/arxiv.1712.06202 · pith_short_12: KYCGQMC4MX5L · pith_short_16: KYCGQMC4MX5LRRCQ · pith_short_8: KYCGQMC4

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/KYCGQMC4MX5LRRCQZANB7T3BV5 \
  | 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: 560468305c65fab8c450c81a1fcf61af6f1a1cff695a233d4bb7207eb9e27170

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e5cbb046f34e83684169fed8c5d19f87f5478ae429abad7402f7f822144bcf64",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2017-12-17T23:00:04Z",
    "title_canon_sha256": "d6ee90103c8329297e867698406310d3eef30fd0bcf88d0cac5e22c517d953dd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.06202",
    "kind": "arxiv",
    "version": 1
  }
}