Pith Number

pith:Q5FMTJOQ

pith:2011:Q5FMTJOQUFMQEL6CSSAFJGHL6P

not attested not anchored not stored refs pending

Solutions from boundary condition changing operators in open superstring field theory

Toshifumi Noumi, Yuji Okawa

arxiv:1108.5317 v3 · 2011-08-26 · 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{Q5FMTJOQUFMQEL6CSSAFJGHL6P}

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	2026-05-18T03:53:45.113645Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

874ac9a5d0a159022fc294805498ebf3fbcbe85282d8f6ecfa3a583e35dc14d4

Aliases

arxiv: 1108.5317 · arxiv_version: 1108.5317v3 · doi: 10.48550/arxiv.1108.5317 · pith_short_12: Q5FMTJOQUFMQ · pith_short_16: Q5FMTJOQUFMQEL6C · pith_short_8: Q5FMTJOQ

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/Q5FMTJOQUFMQEL6CSSAFJGHL6P \
  | 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: 874ac9a5d0a159022fc294805498ebf3fbcbe85282d8f6ecfa3a583e35dc14d4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e192e308af58509f2b9c8e8b5bca74c98182b7a9ca5fc42f6de2f2a2a4cfd80f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2011-08-26T14:45:55Z",
    "title_canon_sha256": "8c6e5b1b5d8e8f6a9aa516e828f0ac545aaac9a91fb200cd6e305fc45d457b92"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.5317",
    "kind": "arxiv",
    "version": 3
  }
}