Pith Number

pith:I57VNX6R

pith:2015:I57VNX6RPFFZOGEPK662OHFJRK

not attested not anchored not stored refs pending

Exact relations between M2-brane theories with and without Orientifolds

Masazumi Honda

arxiv:1512.04335 v5 · 2015-12-14 · 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{I57VNX6RPFFZOGEPK662OHFJRK}

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	2026-05-18T01:10:51.757279Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

477f56dfd1794b97188f57bda71ca98ab3fed1ec73aa302194119a456b44a171

Aliases

arxiv: 1512.04335 · arxiv_version: 1512.04335v5 · doi: 10.48550/arxiv.1512.04335 · pith_short_12: I57VNX6RPFFZ · pith_short_16: I57VNX6RPFFZOGEP · pith_short_8: I57VNX6R

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/I57VNX6RPFFZOGEPK662OHFJRK \
  | 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: 477f56dfd1794b97188f57bda71ca98ab3fed1ec73aa302194119a456b44a171

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4027a7dafbb2fd3cff145ddd0b39bbcb459397ec8f1d7de89cadbc1537a9aa2f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2015-12-14T14:28:47Z",
    "title_canon_sha256": "8e4be1f8ca978f2b0f73fe42314932d18827d82fd8dd96358d8952cce7924abe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.04335",
    "kind": "arxiv",
    "version": 5
  }
}