Pith Number

pith:L7ZWC7C4

pith:2015:L7ZWC7C4NL2ZBI2BL7CB7GEUNB

not attested not anchored not stored refs pending

Bootstrapping 2D CFTs in the Semiclassical Limit

Chi-Ming Chang, Ying-Hsuan Lin

arxiv:1510.02464 v3 · 2015-10-08 · 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{L7ZWC7C4NL2ZBI2BL7CB7GEUNB}

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	2026-05-18T01:08:12.942147Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5ff3617c5c6af590a3415fc41f98946853cc4da5749a53fce2414f8661511b42

Aliases

arxiv: 1510.02464 · arxiv_version: 1510.02464v3 · doi: 10.48550/arxiv.1510.02464 · pith_short_12: L7ZWC7C4NL2Z · pith_short_16: L7ZWC7C4NL2ZBI2B · pith_short_8: L7ZWC7C4

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/L7ZWC7C4NL2ZBI2BL7CB7GEUNB \
  | 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: 5ff3617c5c6af590a3415fc41f98946853cc4da5749a53fce2414f8661511b42

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6adcd3721b288f148a2b7c08f1822382aa22130464573e254074f6da532d21de",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2015-10-08T19:59:41Z",
    "title_canon_sha256": "660a129d1c9f7cb5b2f027db872e6c8ceff50394423dbf4279b8a9f7f20fc334"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.02464",
    "kind": "arxiv",
    "version": 3
  }
}