Pith Number

pith:7RVTDJPC

pith:2015:7RVTDJPCD6YXH5GTG2WR67WILB

not attested not anchored not stored refs pending

Sensing in the Presence of Observed Environments

M.B. Plenio, S.F. Huelga

arxiv:1510.02737 v1 · 2015-10-09 · 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{7RVTDJPCD6YXH5GTG2WR67WILB}

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	2026-05-18T01:18:32.894537Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc6b31a5e21fb173f4d336ad1f7ec85876746afa46be18846f7a7395134e8e89

Aliases

arxiv: 1510.02737 · arxiv_version: 1510.02737v1 · doi: 10.48550/arxiv.1510.02737 · pith_short_12: 7RVTDJPCD6YX · pith_short_16: 7RVTDJPCD6YXH5GT · pith_short_8: 7RVTDJPC

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/7RVTDJPCD6YXH5GTG2WR67WILB \
  | 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: fc6b31a5e21fb173f4d336ad1f7ec85876746afa46be18846f7a7395134e8e89

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "330eda42473df1089e65ff13dbbd0bfcdaec8d925c6ac4b25308385ad75e2582",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-10-09T16:48:27Z",
    "title_canon_sha256": "35df65134fac80d3da0422d12e7cb30f0de2e8b542ee62f6b88c7e93de70e330"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.02737",
    "kind": "arxiv",
    "version": 1
  }
}