Pith Number

pith:BMMKP5OB

pith:2011:BMMKP5OB4LG2ANLBTOCHAPTMG2

not attested not anchored not stored refs pending

An Introduction to Counting Orbifolds

Amihay Hanany, John Davey, Rak-Kyeong Seong

arxiv:1102.0015 v1 · 2011-01-31 · 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{BMMKP5OB4LG2ANLBTOCHAPTMG2}

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	2026-05-18T04:18:23.338953Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0b18a7f5c1e2cda035619b84703e6c36943eb970fdde2aab7ddafdfabb36899d

Aliases

arxiv: 1102.0015 · arxiv_version: 1102.0015v1 · doi: 10.48550/arxiv.1102.0015 · pith_short_12: BMMKP5OB4LG2 · pith_short_16: BMMKP5OB4LG2ANLB · pith_short_8: BMMKP5OB

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/BMMKP5OB4LG2ANLBTOCHAPTMG2 \
  | 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: 0b18a7f5c1e2cda035619b84703e6c36943eb970fdde2aab7ddafdfabb36899d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1bfc652d43106bc63a67979a0fbd4678d79f227386c4736ea6b181c694f28459",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2011-01-31T21:20:21Z",
    "title_canon_sha256": "12172cd1b591c241d8bd9a9e0737fc343e5a8397f11abfc1cab3a17518aeb53f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.0015",
    "kind": "arxiv",
    "version": 1
  }
}