Pith Number

pith:OHFIMFTI

pith:2001:OHFIMFTIJPKJZ7VHNU7P5CAM25

not attested not anchored not stored refs pending

Conformal boundary states for free bosons and fermions

A. Recknagel (King's College London), M.R. Gaberdiel

arxiv:hep-th/0108238 v1 · 2001-08-31 · 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{OHFIMFTIJPKJZ7VHNU7P5CAM25}

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

2 papers in Pith

Higher Connection in Open String Field Theory

Non-Invertible Symmetries and Boundaries for Two-Dimensional Fermions

Receipt and verification

First computed	2026-07-04T17:21:06.505663Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

71ca8616684bd49cfea76d3efe880cd75a9db0425adcc644f809618ca270381b

Aliases

arxiv: hep-th/0108238 · arxiv_version: hep-th/0108238v1 · doi: 10.48550/arxiv.hep-th/0108238 · pith_short_12: OHFIMFTIJPKJ · pith_short_16: OHFIMFTIJPKJZ7VH · pith_short_8: OHFIMFTI

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/OHFIMFTIJPKJZ7VHNU7P5CAM25 \
  | 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: 71ca8616684bd49cfea76d3efe880cd75a9db0425adcc644f809618ca270381b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "029d7169f9f0ca1f3b7c4b5df099a634d438e55fea842dd6ee4c114980f91f71",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2001-08-31T16:29:24Z",
    "title_canon_sha256": "78e5d7154344ad82309994cff24a33d2c70cd3445c7771498297046a0502f27c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0108238",
    "kind": "arxiv",
    "version": 1
  }
}