Pith Number

pith:PCUC3UH7

pith:2001:PCUC3UH7QV4KEEOR6CNYIG533L

not attested not anchored not stored refs pending

The deformed conifold as a geometry on the space of unit charge CP^1 lumps

J.M. Speight

arxiv:hep-th/0105142 v1 · 2001-05-15 · 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{PCUC3UH7QV4KEEOR6CNYIG533L}

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.

Cited by

1 paper in Pith

Fractional instantons in 2d $\mathbb{C}P^{N-1}$ model and 4d Yang-Mills theory with 't Hooft twists

Receipt and verification

First computed	2026-07-04T16:27:52.571683Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

78a82dd0ff8578a211d1f09b841bbbdae14787eae0d382e710f9461cc972208d

Aliases

arxiv: hep-th/0105142 · arxiv_version: hep-th/0105142v1 · doi: 10.48550/arxiv.hep-th/0105142 · pith_short_12: PCUC3UH7QV4K · pith_short_16: PCUC3UH7QV4KEEOR · pith_short_8: PCUC3UH7

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/PCUC3UH7QV4KEEOR6CNYIG533L \
  | 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: 78a82dd0ff8578a211d1f09b841bbbdae14787eae0d382e710f9461cc972208d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "748956bfa596e7618fac4f9d05f013c440c95c7bec8544d4664fe3a624c620ff",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2001-05-15T13:11:55Z",
    "title_canon_sha256": "ce8049d6a230b04c92a479d3c0be774b698adbfb6d7da2f8ddb5271d5666d8f4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0105142",
    "kind": "arxiv",
    "version": 1
  }
}