Pith Number

pith:IKQ7ATL7

pith:2013:IKQ7ATL7UMVOPN5P36UANUIN4M

not attested not anchored not stored refs pending

Photodetachment near a repulsive center

B. C. Yang, J. B. Delos, M. L. Du

arxiv:1308.3555 v1 · 2013-08-16 · 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{IKQ7ATL7UMVOPN5P36UANUIN4M}

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	2026-05-18T03:15:44.590171Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

42a1f04d7fa32ae7b7afdfa806d10de3318e0901210425461895887498d9bf60

Aliases

arxiv: 1308.3555 · arxiv_version: 1308.3555v1 · doi: 10.48550/arxiv.1308.3555 · pith_short_12: IKQ7ATL7UMVO · pith_short_16: IKQ7ATL7UMVOPN5P · pith_short_8: IKQ7ATL7

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/IKQ7ATL7UMVOPN5P36UANUIN4M \
  | 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: 42a1f04d7fa32ae7b7afdfa806d10de3318e0901210425461895887498d9bf60

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d08a5c8cab8ae744fffa33860ae04850cb4676e7eec63d97111f94dc91a2eacc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2013-08-16T05:23:58Z",
    "title_canon_sha256": "6d8ecb6909eac5ab78a2f4f39171a97530dba25bc642ff4d52d654b356f7e705"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.3555",
    "kind": "arxiv",
    "version": 1
  }
}