Pith Number

pith:HVXPZRHF

pith:2000:HVXPZRHFSPESMZMJQKXUKASH5A

not attested not anchored not stored refs pending

TASI lectures on the Holographic Principle

Daniela Bigatti, Leonard Susskind

arxiv:hep-th/0002044 v1 · 2000-02-05 · 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{HVXPZRHFSPESMZMJQKXUKASH5A}

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	2026-05-18T00:36:53.992145Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3d6efcc4e593c926658982af450247e828fcf49d4d9fa07af517e76a815ac38c

Aliases

arxiv: hep-th/0002044 · arxiv_version: hep-th/0002044v1 · doi: 10.48550/arxiv.hep-th/0002044 · pith_short_12: HVXPZRHFSPES · pith_short_16: HVXPZRHFSPESMZMJ · pith_short_8: HVXPZRHF

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/HVXPZRHFSPESMZMJQKXUKASH5A \
  | 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: 3d6efcc4e593c926658982af450247e828fcf49d4d9fa07af517e76a815ac38c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c9b3fe4b8ded67b45d4a784ec94aa0f18e974fbc5677a9a5152a7dab6dda3fe8",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2000-02-05T23:36:12Z",
    "title_canon_sha256": "357adf3fd6235a9e2882e5d5216727b492e5a34fc215d26b13b036c164651af4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0002044",
    "kind": "arxiv",
    "version": 1
  }
}