Pith Number

pith:35DIKQMI

pith:2014:35DIKQMIT2GCS2SF3XS5FZMDW3

not attested not anchored not stored refs pending

Estimation of temporal separation of slow light pulses in atomic vapors by weak measurement

Pardeep Kumar, Shubhrangshu Dasgupta

arxiv:1412.0485 v4 · 2014-12-01 · 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{35DIKQMIT2GCS2SF3XS5FZMDW3}

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	2026-05-18T01:10:23.845123Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

df468541889e8c296a45dde5d2e583b6cf6fe5edf6ca3d5dcd0151395dcbf5e0

Aliases

arxiv: 1412.0485 · arxiv_version: 1412.0485v4 · doi: 10.48550/arxiv.1412.0485 · pith_short_12: 35DIKQMIT2GC · pith_short_16: 35DIKQMIT2GCS2SF · pith_short_8: 35DIKQMI

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/35DIKQMIT2GCS2SF3XS5FZMDW3 \
  | 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: df468541889e8c296a45dde5d2e583b6cf6fe5edf6ca3d5dcd0151395dcbf5e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "19bb3f5f5648eff3ef252a97f74b32c4de6bfcceaf5b1172c9380a453257ba98",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-12-01T14:12:36Z",
    "title_canon_sha256": "e75fb698d48ba9cd5fbc812f3997f732a205554f806ab53b1a5ed23016c912af"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.0485",
    "kind": "arxiv",
    "version": 4
  }
}