Pith Number

pith:TABNSBCH

pith:1997:TABNSBCHTKD6IE5R27Y3FO2J2L

not attested not anchored not stored refs pending

SL(2,Z) duality of Born-Infeld theory from self-dual electrodynamics in 6 dimensions

D.S.Berman

arxiv:hep-th/9706208 v2 · 1997-06-27 · 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{TABNSBCHTKD6IE5R27Y3FO2J2L}

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	2026-07-04T16:05:38.169677Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9802d904479a87e413b1d7f1b2bb49d2d12590778697212af29bfdccad863ae0

Aliases

arxiv: hep-th/9706208 · arxiv_version: hep-th/9706208v2 · doi: 10.48550/arxiv.hep-th/9706208 · pith_short_12: TABNSBCHTKD6 · pith_short_16: TABNSBCHTKD6IE5R · pith_short_8: TABNSBCH

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/TABNSBCHTKD6IE5R27Y3FO2J2L \
  | 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: 9802d904479a87e413b1d7f1b2bb49d2d12590778697212af29bfdccad863ae0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "66f8f641e80f66576f290406bc4dbeb77cc9a38a5befa1d4a4464a5ad94ef79f",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1997-06-27T21:25:22Z",
    "title_canon_sha256": "b66077c892dc59eed13f1964daef6ca38399b9d982634a2d8a35cf70174d75c4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9706208",
    "kind": "arxiv",
    "version": 2
  }
}