Pith Number

pith:MUJLRET2

pith:2021:MUJLRET2VYAXVSGOQLZHT7G7E3

not attested not anchored not stored refs pending

Stochastic dynamics of a few sodium atoms in a cold potassium cloud

Fred Jendrzejewski, Jan Kilinc, Lilo H\"ocker, Rohit Prasad Bhatt

arxiv:2101.01135 v1 · 2021-01-04 · physics.atom-ph · cond-mat.quant-gas

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MUJLRET2VYAXVSGOQLZHT7G7E3}

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	2026-07-05T04:01:30.082379Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6512b8927aae017ac8ce82f279fcdf26c9c1d931c6372eabb19d8def6a864f30

Aliases

arxiv: 2101.01135 · arxiv_version: 2101.01135v1 · doi: 10.48550/arxiv.2101.01135 · pith_short_12: MUJLRET2VYAX · pith_short_16: MUJLRET2VYAXVSGO · pith_short_8: MUJLRET2

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/MUJLRET2VYAXVSGOQLZHT7G7E3 \
  | 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: 6512b8927aae017ac8ce82f279fcdf26c9c1d931c6372eabb19d8def6a864f30

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "703220a0b89ee5107b8d0de606d8cb53b569135dd0df2fda3a5f921f6fe8f5bc",
    "cross_cats_sorted": [
      "cond-mat.quant-gas"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2021-01-04T18:04:27Z",
    "title_canon_sha256": "de4c70b3f21d37e06dd392f64f51206b5d0ae9efc695607095265af6c22abfb4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2101.01135",
    "kind": "arxiv",
    "version": 1
  }
}