Pith Number

pith:Z5ROM647

pith:2012:Z5ROM647CU6SXX7WHT2UZS4QNM

not attested not anchored not stored refs pending

The Three Faces of a Fixed Point

Daniel Harlow, Douglas Stanford, Leonard Susskind, Stephen H. Shenker

arxiv:1203.5802 v1 · 2012-03-26 · 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{Z5ROM647CU6SXX7WHT2UZS4QNM}

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	2026-05-18T03:59:13.391025Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cf62e67b9f153d2bdff63cf54ccb906b3b066f75e5eb8c5c60b116e0d56319bb

Aliases

arxiv: 1203.5802 · arxiv_version: 1203.5802v1 · doi: 10.48550/arxiv.1203.5802 · pith_short_12: Z5ROM647CU6S · pith_short_16: Z5ROM647CU6SXX7W · pith_short_8: Z5ROM647

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/Z5ROM647CU6SXX7WHT2UZS4QNM \
  | 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: cf62e67b9f153d2bdff63cf54ccb906b3b066f75e5eb8c5c60b116e0d56319bb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6cf3fc1e7e01cee74bff687419dc6890fdd36e86edeeb6d2d89a1fbff9fc22ee",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2012-03-26T20:02:16Z",
    "title_canon_sha256": "32c2d65a75e725650349e58d56a1957abe3fefe01001bafe0b1d6dc0327f1b27"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.5802",
    "kind": "arxiv",
    "version": 1
  }
}