Pith Number

pith:TIWSFBJY

pith:2021:TIWSFBJYUWZWYNTKASLHTKGRMP

not attested not anchored not stored refs pending

Minkowski spacetime and non-Ricci-flat compactification in heterotic supergravity

Takanao Tsuyuki

arxiv:2106.03625 v2 · 2021-06-07 · hep-th · 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{TIWSFBJYUWZWYNTKASLHTKGRMP}

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	2026-07-05T03:12:49.183648Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9a2d228538a5b36c366a049679a8d163d5dcd90f5d9a2a39a26d929f2de5858f

Aliases

arxiv: 2106.03625 · arxiv_version: 2106.03625v2 · doi: 10.48550/arxiv.2106.03625 · pith_short_12: TIWSFBJYUWZW · pith_short_16: TIWSFBJYUWZWYNTK · pith_short_8: TIWSFBJY

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/TIWSFBJYUWZWYNTKASLHTKGRMP \
  | 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: 9a2d228538a5b36c366a049679a8d163d5dcd90f5d9a2a39a26d929f2de5858f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d7a781778658fc7cc2062ce5e030ffcee314a70693183143c87435e671d0d1d5",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2021-06-07T13:54:10Z",
    "title_canon_sha256": "75ede5f588bfdf9bb858649b3c3e5473c87a3948ef574e3f117cb8c87eb8bbd7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.03625",
    "kind": "arxiv",
    "version": 2
  }
}