Pith Number

pith:QN7N4J3N

pith:2010:QN7N4J3N2VKZIQIGEHKL42MBWD

not attested not anchored not stored refs pending

Warped embeddings between Einstein manifolds

Huan-Xiong Yang, Liu Zhao

arxiv:1002.1001 v1 · 2010-02-04 · 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{QN7N4J3N2VKZIQIGEHKL42MBWD}

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	2026-05-18T02:33:48.688215Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

837ede276dd55594410621d4be6981b0dfd5fa15c65998dee4304a33ebe035c8

Aliases

arxiv: 1002.1001 · arxiv_version: 1002.1001v1 · doi: 10.48550/arxiv.1002.1001 · pith_short_12: QN7N4J3N2VKZ · pith_short_16: QN7N4J3N2VKZIQIG · pith_short_8: QN7N4J3N

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/QN7N4J3N2VKZIQIGEHKL42MBWD \
  | 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: 837ede276dd55594410621d4be6981b0dfd5fa15c65998dee4304a33ebe035c8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "139c9dd1f6576e11bcc25f1d4dca6cb0bc6b39a5a18f6b23cb215a193140d8f5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2010-02-04T15:11:42Z",
    "title_canon_sha256": "cb16f10fdc9f9b761284e498664a33d6c5ce72b7f64c862b484fb1e8fdc09d65"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1002.1001",
    "kind": "arxiv",
    "version": 1
  }
}