Pith Number

pith:YPPG7DRU

pith:2016:YPPG7DRUWTTBNTV75A2MIKPGTL

not attested not anchored not stored refs pending

Closed-orbit theory for photodetachment in a time-dependent electric field

B. C. Yang, F. Robicheaux

arxiv:1603.04741 v2 · 2016-03-15 · 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{YPPG7DRUWTTBNTV75A2MIKPGTL}

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	2026-05-18T01:13:54.108699Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c3de6f8e34b4e616cebfe834c429e69afb92d45b65c61a7f6a28e95d41a2c641

Aliases

arxiv: 1603.04741 · arxiv_version: 1603.04741v2 · doi: 10.48550/arxiv.1603.04741 · pith_short_12: YPPG7DRUWTTB · pith_short_16: YPPG7DRUWTTBNTV7 · pith_short_8: YPPG7DRU

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/YPPG7DRUWTTBNTV75A2MIKPGTL \
  | 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: c3de6f8e34b4e616cebfe834c429e69afb92d45b65c61a7f6a28e95d41a2c641

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5f4945ce58c6a2996b48ae0d3695c2f311fff9722a3a093e2ea9ca115adcfc77",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2016-03-15T16:17:23Z",
    "title_canon_sha256": "992d0cdd8e652cd8cd46fca86e92991c2bbd631b40e9a1f6c3a64ec0ed44606e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.04741",
    "kind": "arxiv",
    "version": 2
  }
}