Pith Number

pith:QFB2YLAJ

pith:2007:QFB2YLAJASQ6WMIYWGY7USYMXW

not attested not anchored not stored refs pending

Heterotic Kahler/non-Kahler Transitions

Li-Sheng Tseng, Melanie Becker, Shing-Tung Yau

arxiv:0706.4290 v1 · 2007-06-28 · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QFB2YLAJASQ6WMIYWGY7USYMXW}

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	2026-05-18T02:59:48.960357Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8143ac2c0904a1eb3118b1b1fa4b0cbd9ee1be0ae121a8725e979cc8c3ba656e

Aliases

arxiv: 0706.4290 · arxiv_version: 0706.4290v1 · doi: 10.48550/arxiv.0706.4290 · pith_short_12: QFB2YLAJASQ6 · pith_short_16: QFB2YLAJASQ6WMIY · pith_short_8: QFB2YLAJ

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/QFB2YLAJASQ6WMIYWGY7USYMXW \
  | 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: 8143ac2c0904a1eb3118b1b1fa4b0cbd9ee1be0ae121a8725e979cc8c3ba656e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b9e13360d046ce8d4c0d791229fdd9ff55993ab1244dce2f4607bcdc3f322320",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2007-06-28T18:19:48Z",
    "title_canon_sha256": "e56966e86427530f5487165398d3324e06a8ec6245f8f6e2e779ac04fb5be6e0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0706.4290",
    "kind": "arxiv",
    "version": 1
  }
}