Pith Number

pith:HJIW2FQX

pith:2026:HJIW2FQX6PJPVTXG6G54GJXKYQ

not attested not anchored not stored refs pending

Sasaki with torsion manifolds and string backgrounds

Anna Fino, Beatrice Brienza, Gueo Grantcharov, Udhav Fowdar

arxiv:2608.08781 v1 · 2026-08-09 · math.DG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HJIW2FQX6PJPVTXG6G54GJXKYQ}

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	2026-08-11T01:25:19.328498Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3a516d1617f3d2facee6f1bbc326eac40d42ab5ac8b097bb6b99da849dd3f89a

Aliases

arxiv: 2608.08781 · arxiv_version: 2608.08781v1 · doi: 10.48550/arxiv.2608.08781 · pith_short_12: HJIW2FQX6PJP · pith_short_16: HJIW2FQX6PJPVTXG · pith_short_8: HJIW2FQX

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/HJIW2FQX6PJPVTXG6G54GJXKYQ \
  | 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: 3a516d1617f3d2facee6f1bbc326eac40d42ab5ac8b097bb6b99da849dd3f89a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0fa56bdbf33cfa32789dc9e535e894857d1675379e3a42db516d1ed2cfdc6a74",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2026-08-09T15:54:52Z",
    "title_canon_sha256": "f2e79e77dd9124d0c9e79f7041dd97e2ce78042b60d0051040ee4978f66ed431"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.08781",
    "kind": "arxiv",
    "version": 1
  }
}