Pith Number

pith:E76CK57K

pith:2013:E76CK57KNJVSDATYIRNDPV4GKJ

not attested not anchored not stored refs pending

Entropic uncertainty assisted by temporal memory

A. K. Rajagopal, A. R. Usha Devi, H. S. Karthik, J. Prabhu Tej

arxiv:1310.5079 v2 · 2013-10-18 · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{E76CK57KNJVSDATYIRNDPV4GKJ}

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	2026-05-18T03:07:42.076668Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

27fc2577ea6a6b218278445a37d7865270217ca4452540a4234ee972c09f97bc

Aliases

arxiv: 1310.5079 · arxiv_version: 1310.5079v2 · doi: 10.48550/arxiv.1310.5079 · pith_short_12: E76CK57KNJVS · pith_short_16: E76CK57KNJVSDATY · pith_short_8: E76CK57K

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/E76CK57KNJVSDATYIRNDPV4GKJ \
  | 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: 27fc2577ea6a6b218278445a37d7865270217ca4452540a4234ee972c09f97bc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "53b8ea0b6ade8c936ac564f56bc808f287a1c6be200e0a663d400fd725cc0000",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-10-18T16:30:46Z",
    "title_canon_sha256": "d19f9b55582df54db85ca3b31838f382edccd57d660d1cbac2d15ef0c33e93e3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.5079",
    "kind": "arxiv",
    "version": 2
  }
}