Pith Number

pith:PLFIF7LQ

pith:2015:PLFIF7LQ253VFUBPER5X4SV3E5

not attested not anchored not stored refs pending

Quantum ballistic experiment on antihydrogen fall

A. Yu. Voronin, G. Dufour, S. Reynaud, V.V. Nesvizhevsky

arxiv:1510.00866 v1 · 2015-10-03 · 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{PLFIF7LQ253VFUBPER5X4SV3E5}

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	2026-05-18T00:32:31.560853Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7aca82fd70d77752d02f247b7e4abb276cadb97acf66b0c64c0f01e5712fd23d

Aliases

arxiv: 1510.00866 · arxiv_version: 1510.00866v1 · doi: 10.48550/arxiv.1510.00866 · pith_short_12: PLFIF7LQ253V · pith_short_16: PLFIF7LQ253VFUBP · pith_short_8: PLFIF7LQ

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/PLFIF7LQ253VFUBPER5X4SV3E5 \
  | 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: 7aca82fd70d77752d02f247b7e4abb276cadb97acf66b0c64c0f01e5712fd23d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6c7f7bb6bc107b81526c81a646966c97ebd23ef819a6f3107d9444601a342709",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2015-10-03T20:49:44Z",
    "title_canon_sha256": "cd995fe2ef07d692af814c527dd3148b55398d59da90c8b3007e2f98608b4aa6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.00866",
    "kind": "arxiv",
    "version": 1
  }
}