Pith Number

pith:47JUXTFX

pith:2016:47JUXTFXNXAO3YZEYZSP22ARM5

not attested not anchored not stored refs pending

Surface Operators from M-strings

Hironori Mori, Yuji Sugimoto

arxiv:1608.02849 v2 · 2016-08-09 · 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{47JUXTFXNXAO3YZEYZSP22ARM5}

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	2026-05-18T00:52:15.163268Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e7d34bccb76dc0ede324c664fd68116770bd25bf11f710ef9cec7b162f87de3c

Aliases

arxiv: 1608.02849 · arxiv_version: 1608.02849v2 · doi: 10.48550/arxiv.1608.02849 · pith_short_12: 47JUXTFXNXAO · pith_short_16: 47JUXTFXNXAO3YZE · pith_short_8: 47JUXTFX

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/47JUXTFXNXAO3YZEYZSP22ARM5 \
  | 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: e7d34bccb76dc0ede324c664fd68116770bd25bf11f710ef9cec7b162f87de3c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6c12911d5364ad88b0cd546487b923640f67b2b2099abdeeb3d59dec3cfecfea",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2016-08-09T16:04:55Z",
    "title_canon_sha256": "cd3a1acb863d2fe817875bb25b52dba5415ef9e65923b52998bcabfe7578d64f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.02849",
    "kind": "arxiv",
    "version": 2
  }
}