Pith Number

pith:V4VPXSRS

pith:2014:V4VPXSRS2TUTLSKTVKCEKHWME6

not attested not anchored not stored refs pending

Does it Make Sense to Speak of Self-Locating Uncertainty in the Universal Wave Function? Remarks on Sebens and Carroll

Adrian Kent (Centre for Quantum Information, DAMTP, Foundations, Perimeter Institute), University of Cambridge

arxiv:1408.1944 v3 · 2014-08-08 · gr-qc · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{V4VPXSRS2TUTLSKTVKCEKHWME6}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T02:29:08.276873Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

af2afbca32d4e935c953aa84451ecc278350e38a74fd1ee9cc050e9bc4c0035a

Aliases

arxiv: 1408.1944 · arxiv_version: 1408.1944v3 · doi: 10.48550/arxiv.1408.1944 · pith_short_12: V4VPXSRS2TUT · pith_short_16: V4VPXSRS2TUTLSKT · pith_short_8: V4VPXSRS

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/V4VPXSRS2TUTLSKTVKCEKHWME6 \
  | 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: af2afbca32d4e935c953aa84451ecc278350e38a74fd1ee9cc050e9bc4c0035a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1c7428243359b7abbed6e244fafa6a9468a700ee297b2b8671dca3ce0af81eda",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2014-08-08T19:25:40Z",
    "title_canon_sha256": "943f36a0778d7a88084db852bf84fff885029f2d38489d4c95f096fe0cd5baf3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.1944",
    "kind": "arxiv",
    "version": 3
  }
}