Pith Number

pith:MQHPUU5X

pith:2013:MQHPUU5XFQUOMQDYNVFLLHC53G

not attested not anchored not stored refs pending

Firewalls in AdS/CFT

Borun D. Chowdhury, Steven G. Avery

arxiv:1302.5428 v2 · 2013-02-21 · hep-th · gr-qc

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MQHPUU5XFQUOMQDYNVFLLHC53G}

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	2026-05-18T01:51:34.297179Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

640efa53b72c28e640786d4ab59c5dd98a4b877efa47494d0807b2045f0fb016

Aliases

arxiv: 1302.5428 · arxiv_version: 1302.5428v2 · doi: 10.48550/arxiv.1302.5428 · pith_short_12: MQHPUU5XFQUO · pith_short_16: MQHPUU5XFQUOMQDY · pith_short_8: MQHPUU5X

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/MQHPUU5XFQUOMQDYNVFLLHC53G \
  | 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: 640efa53b72c28e640786d4ab59c5dd98a4b877efa47494d0807b2045f0fb016

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c02d606d5fe7ec8b58f2acdc81b99ef1bae2aa006271a44b431b9e52d3adeb05",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2013-02-21T21:00:23Z",
    "title_canon_sha256": "9b08d119e67bbf4bc90a6b627c2df228dbfcdd0ae56625780afd8ff7e2b8e6e7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.5428",
    "kind": "arxiv",
    "version": 2
  }
}