Pith Number

pith:6IOSAMWX

pith:2015:6IOSAMWXZA62TS7CLMBMES3ROM

not attested not anchored not stored refs pending

A Note on GSO-Free RNS Superstrings and Pure Spinor Constraint

Dimitri Polyakov

arxiv:1508.02618 v3 · 2015-08-11 · 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{6IOSAMWXZA62TS7CLMBMES3ROM}

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	2026-05-18T01:32:18.278528Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f21d2032d7c83da9cbe25b02c24b71733996149febc47e2252f704686f2fb66d

Aliases

arxiv: 1508.02618 · arxiv_version: 1508.02618v3 · doi: 10.48550/arxiv.1508.02618 · pith_short_12: 6IOSAMWXZA62 · pith_short_16: 6IOSAMWXZA62TS7C · pith_short_8: 6IOSAMWX

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/6IOSAMWXZA62TS7CLMBMES3ROM \
  | 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: f21d2032d7c83da9cbe25b02c24b71733996149febc47e2252f704686f2fb66d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce6e7d9718f16a3c972c1371b93f0335bea282628e82b647f0e967f300e6700d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2015-08-11T14:58:33Z",
    "title_canon_sha256": "ee3a39b26c5ff6de3aa46c628a71bafea37e04a7f214ad60ef533d76857fbc0e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.02618",
    "kind": "arxiv",
    "version": 3
  }
}