Pith Number

pith:E2SWQFSZ

pith:2018:E2SWQFSZZOUBM76WRQN47WDNHF

not attested not anchored not stored refs pending

A comment on 4d and 5d BPS states

Max Zimet, Shamit Kachru

arxiv:1808.01529 v2 · 2018-08-04 · 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{E2SWQFSZZOUBM76WRQN47WDNHF}

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	2026-05-18T00:05:18.998758Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

26a5681659cba8167fd68c1bcfd86d39649cab42edef95023b0b69fd963377bc

Aliases

arxiv: 1808.01529 · arxiv_version: 1808.01529v2 · doi: 10.48550/arxiv.1808.01529 · pith_short_12: E2SWQFSZZOUB · pith_short_16: E2SWQFSZZOUBM76W · pith_short_8: E2SWQFSZ

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/E2SWQFSZZOUBM76WRQN47WDNHF \
  | 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: 26a5681659cba8167fd68c1bcfd86d39649cab42edef95023b0b69fd963377bc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3218959727c26322de4f8a5efbcaf70844786c48356189d60efb9a6964ccbbab",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2018-08-04T20:44:25Z",
    "title_canon_sha256": "d59ac00cf84bed1f51fc40d6dfb09e954d6da25890360748e94631ba028ba019"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.01529",
    "kind": "arxiv",
    "version": 2
  }
}