Pith Number

pith:RUQF6FQT

pith:1998:RUQF6FQTE6UNSZBCF7F77QCSFH

not attested not anchored not stored refs pending

The M five brane on a torus

D. S. Berman

arxiv:hep-th/9812053 v2 · 1998-12-07 · 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{RUQF6FQTE6UNSZBCF7F77QCSFH}

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.

Cited by

1 paper in Pith

Engineering a Digital Twin for the Monitoring and Control of Beer Fermentation Sampling

Receipt and verification

First computed	2026-07-04T16:10:05.852776Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8d205f161327a8d964222fcbffc05229cb5c4a8b2c111cd3aacbc68ae178f309

Aliases

arxiv: hep-th/9812053 · arxiv_version: hep-th/9812053v2 · doi: 10.48550/arxiv.hep-th/9812053 · pith_short_12: RUQF6FQTE6UN · pith_short_16: RUQF6FQTE6UNSZBC · pith_short_8: RUQF6FQT

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/RUQF6FQTE6UNSZBCF7F77QCSFH \
  | 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: 8d205f161327a8d964222fcbffc05229cb5c4a8b2c111cd3aacbc68ae178f309

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "70afd4e732f69f045e9f07629281e531fd531d110041c864044ee5bed73f1d54",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1998-12-07T10:16:16Z",
    "title_canon_sha256": "bd1c71a20997133aa00c732553acf2cfef8fcb267f335801227071d0954d09d4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9812053",
    "kind": "arxiv",
    "version": 2
  }
}