Pith Number

pith:MAPTR4RL

pith:2020:MAPTR4RL7FHBC6PCVRPOJBPLVC

not attested not anchored not stored refs pending

Finite-$N$ corrections to the M-brane indices

Daisuke Yokoyama, Reona Arai, Shota Fujiwara, Tatsuya Mori, Yosuke Imamura

arxiv:2007.05213 v2 · 2020-07-10 · 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{MAPTR4RL7FHBC6PCVRPOJBPLVC}

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	2026-07-05T01:55:58.923134Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

601f38f22bf94e1179e2ac5ee485eba8b36287c20181a4e562df875df5bec54e

Aliases

arxiv: 2007.05213 · arxiv_version: 2007.05213v2 · doi: 10.48550/arxiv.2007.05213 · pith_short_12: MAPTR4RL7FHB · pith_short_16: MAPTR4RL7FHBC6PC · pith_short_8: MAPTR4RL

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/MAPTR4RL7FHBC6PCVRPOJBPLVC \
  | 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: 601f38f22bf94e1179e2ac5ee485eba8b36287c20181a4e562df875df5bec54e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "576996b341e833a3aea0fa9daffc0bf0fdfc15dfc5f82c92cc91ca3ecb30f354",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2020-07-10T07:35:10Z",
    "title_canon_sha256": "6411e8861a37aa160b2ea7f84edfb1526d65ee1e268bc08a4f92557aba1d1083"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.05213",
    "kind": "arxiv",
    "version": 2
  }
}