Pith Number

pith:QRUNS26N

pith:2013:QRUNS26NBUKBIH6RMYVPUGGV7Y

not attested not anchored not stored refs pending

Examples of Emergent Type IIB Backgrounds from Matrices

Antonin Rovai, Frank Ferrari, Micha Moskovic

arxiv:1301.3738 v2 · 2013-01-16 · 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{QRUNS26NBUKBIH6RMYVPUGGV7Y}

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	2026-05-18T01:52:06.613356Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8468d96bcd0d14141fd1662afa18d5fe3f453fdb2f47ce203f663c195d32f434

Aliases

arxiv: 1301.3738 · arxiv_version: 1301.3738v2 · doi: 10.48550/arxiv.1301.3738 · pith_short_12: QRUNS26NBUKB · pith_short_16: QRUNS26NBUKBIH6R · pith_short_8: QRUNS26N

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/QRUNS26NBUKBIH6RMYVPUGGV7Y \
  | 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: 8468d96bcd0d14141fd1662afa18d5fe3f453fdb2f47ce203f663c195d32f434

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ffb2c06d4d36d7d98508121a0391a114e22c3d77dd6d20027f8ef79fb056862f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2013-01-16T16:04:19Z",
    "title_canon_sha256": "fa97c634db8d4ca1c387cbae59c9eff44322999790e994c331302cba7eab1363"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.3738",
    "kind": "arxiv",
    "version": 2
  }
}