Pith Number

pith:LR72LTWT

pith:2016:LR72LTWTORS32RMOGQAMB2XZP4

not attested not anchored not stored refs pending

Fifteen Years of Cold Matter on the Atom Chip: Promise, Realizations, and Prospects

David Groswasser, Mark Keil, Omer Amit, Ron Folman, Shuyu Zhou, Yonathan Japha

arxiv:1605.04939 v1 · 2016-05-16 · physics.atom-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{LR72LTWTORS32RMOGQAMB2XZP4}

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	2026-05-18T01:08:09.396549Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5c7fa5ced37465bd458e3400c0eaf97f18c5df5b0ff24e5e9b54dac5997d6f0a

Aliases

arxiv: 1605.04939 · arxiv_version: 1605.04939v1 · doi: 10.48550/arxiv.1605.04939 · pith_short_12: LR72LTWTORS3 · pith_short_16: LR72LTWTORS32RMO · pith_short_8: LR72LTWT

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/LR72LTWTORS32RMOGQAMB2XZP4 \
  | 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: 5c7fa5ced37465bd458e3400c0eaf97f18c5df5b0ff24e5e9b54dac5997d6f0a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "43d47de231d1769bccd51a25af4179b90266770d2417b07f0d1cb1c2f2377e06",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2016-05-16T20:37:50Z",
    "title_canon_sha256": "a2404ca4a37f37e5247aaea9ff6cc27d4cb913af819692f9523e7b2d99910267"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.04939",
    "kind": "arxiv",
    "version": 1
  }
}