Pith Number

pith:FIW2YO7A

pith:2016:FIW2YO7AWKQ4OWP56IIKPJA4RA

not attested not anchored not stored refs pending

Probing quantum grav ity effects with ion trap

C. H. Oh, Xun-Li Feng, Yue-Yue Chen, Zhi-Zhan Xu

arxiv:1602.07777 v1 · 2016-02-25 · 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{FIW2YO7AWKQ4OWP56IIKPJA4RA}

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	2026-05-18T01:19:58.615987Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2a2dac3be0b2a1c759fdf210a7a41c883a3b33025a82f35730d7352b12571b08

Aliases

arxiv: 1602.07777 · arxiv_version: 1602.07777v1 · doi: 10.48550/arxiv.1602.07777 · pith_short_12: FIW2YO7AWKQ4 · pith_short_16: FIW2YO7AWKQ4OWP5 · pith_short_8: FIW2YO7A

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/FIW2YO7AWKQ4OWP56IIKPJA4RA \
  | 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: 2a2dac3be0b2a1c759fdf210a7a41c883a3b33025a82f35730d7352b12571b08

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1dacf433df1959277a3178e2403558538f4ac925b1da5fcd0fda2b3be0b65c39",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2016-02-25T02:55:38Z",
    "title_canon_sha256": "192bb7f1e75d30cb3fb51754ebe66f7831fe6a1b2a1ea6c057c89eaa2234afd0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.07777",
    "kind": "arxiv",
    "version": 1
  }
}