Pith Number

pith:6RYBK24O

pith:1999:6RYBK24OVUMDMQK4HXDX5WL4FM

not attested not anchored not stored refs pending

On Central Charges and Hamiltonians for 0-brane dynamics

R. D'Auria, S. Ferrara amd M. A. Lled\'o

arxiv:hep-th/9903089 v1 · 1999-03-10 · 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{6RYBK24OVUMDMQK4HXDX5WL4FM}

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	2026-05-18T04:35:15.626294Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f470156b8ead1836415c3dc77ed97c2b39d2a995a5ac1aafe2c03b8ce44a28f6

Aliases

arxiv: hep-th/9903089 · arxiv_version: hep-th/9903089v1 · doi: 10.48550/arxiv.hep-th/9903089 · pith_short_12: 6RYBK24OVUMD · pith_short_16: 6RYBK24OVUMDMQK4 · pith_short_8: 6RYBK24O

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/6RYBK24OVUMDMQK4HXDX5WL4FM \
  | 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: f470156b8ead1836415c3dc77ed97c2b39d2a995a5ac1aafe2c03b8ce44a28f6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e6022fae74978386f50d6b9b3168c9f02a0e7ac4b9f77f96703aa9bafad6a8f",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1999-03-10T18:04:29Z",
    "title_canon_sha256": "f21558f5509ec59eebd145eb87dd4de57f5bad021c24ec60869c3e497d101e39"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9903089",
    "kind": "arxiv",
    "version": 1
  }
}