Pith Number

pith:MRT3Z42W

pith:2015:MRT3Z42WSCVELXPSY3VX3Y3KRQ

not attested not anchored not stored refs pending

1/N Perturbations in Superstring Bit Models

Charles B. Thorn

arxiv:1512.08439 v1 · 2015-12-28 · 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{MRT3Z42WSCVELXPSY3VX3Y3KRQ}

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	2026-05-18T01:18:29.830704Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6467bcf35690aa45ddf2c6eb7de36a8c2b13cefdc1fbc7addaa1d611a167a1a0

Aliases

arxiv: 1512.08439 · arxiv_version: 1512.08439v1 · doi: 10.48550/arxiv.1512.08439 · pith_short_12: MRT3Z42WSCVE · pith_short_16: MRT3Z42WSCVELXPS · pith_short_8: MRT3Z42W

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/MRT3Z42WSCVELXPSY3VX3Y3KRQ \
  | 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: 6467bcf35690aa45ddf2c6eb7de36a8c2b13cefdc1fbc7addaa1d611a167a1a0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "830ff29390a999b5030653dfb3dfdcc35ce07d3b04102af47247c7a6618024d9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2015-12-28T16:07:42Z",
    "title_canon_sha256": "725520895896ab6bfaa4439470ceda2020cae290b0397be2c4a8f0e3f272d1f3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.08439",
    "kind": "arxiv",
    "version": 1
  }
}