Pith Number

pith:BDRA5QJK

pith:2002:BDRA5QJK2AYQVP4US2HE2ZUIB2

not attested not anchored not stored refs pending

Wedge states in string field theory

Martin Schnabl

arxiv:hep-th/0201095 v3 · 2002-01-14 · 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{BDRA5QJK2AYQVP4US2HE2ZUIB2}

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

Deriving on-shell open string field amplitudes without using Feynman rules

Receipt and verification

First computed	2026-07-04T16:34:31.807589Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

08e20ec12ad0310abf94968e4d66880eb4e8293ea581ded168515e3aa248f65b

Aliases

arxiv: hep-th/0201095 · arxiv_version: hep-th/0201095v3 · doi: 10.48550/arxiv.hep-th/0201095 · pith_short_12: BDRA5QJK2AYQ · pith_short_16: BDRA5QJK2AYQVP4U · pith_short_8: BDRA5QJK

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/BDRA5QJK2AYQVP4US2HE2ZUIB2 \
  | 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: 08e20ec12ad0310abf94968e4d66880eb4e8293ea581ded168515e3aa248f65b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce30954db63a5c817527391edcc3e488044f43d482159cc592c3169a65ecc43a",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2002-01-14T23:47:51Z",
    "title_canon_sha256": "43422cd6815844aa643fc9342ca4267b6a942b5f3919a7d640de8d0fe7035bab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0201095",
    "kind": "arxiv",
    "version": 3
  }
}