Pith Number

pith:M6UDX2TB

pith:2019:M6UDX2TBZYC773FEB76TNFLFOX

not attested not anchored not stored refs pending

Open superstring field theory including the Ramond sector based on the supermoduli space

Tomoyuki Takezaki

arxiv:1901.02176 v2 · 2019-01-08 · 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{M6UDX2TBZYC773FEB76TNFLFOX}

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	2026-05-17T23:55:53.020339Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

67a83bea61ce05ffeca40ffd36956575ef4d11f90b72322a0a612dd9dc08f51d

Aliases

arxiv: 1901.02176 · arxiv_version: 1901.02176v2 · doi: 10.48550/arxiv.1901.02176 · pith_short_12: M6UDX2TBZYC7 · pith_short_16: M6UDX2TBZYC773FE · pith_short_8: M6UDX2TB

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/M6UDX2TBZYC773FEB76TNFLFOX \
  | 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: 67a83bea61ce05ffeca40ffd36956575ef4d11f90b72322a0a612dd9dc08f51d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b12a57050f292d1b9f83a36684f09eebb3a7cc2aa7afef8cfada155bfff7c87a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2019-01-08T06:58:51Z",
    "title_canon_sha256": "3ad481179f20e3315c10f98ccee1289c894cdb6eddaf56e8514bd0a372d9d8ca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.02176",
    "kind": "arxiv",
    "version": 2
  }
}