Pith Number

pith:HQ5E5FSY

pith:2015:HQ5E5FSYKZ5OXSG4TQWFIWMCLP

not attested not anchored not stored refs pending

Electromagnetic production of positron and electron in collisions of heavy nuclei

I.B. Khriplovich

arxiv:1506.07754 v2 · 2015-06-23 · hep-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{HQ5E5FSYKZ5OXSG4TQWFIWMCLP}

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	2026-05-18T00:57:18.428803Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3c3a4e9658567aebc8dc9c2c5459825bcc3e09f860f6d5774ad606e319deacd6

Aliases

arxiv: 1506.07754 · arxiv_version: 1506.07754v2 · doi: 10.48550/arxiv.1506.07754 · pith_short_12: HQ5E5FSYKZ5O · pith_short_16: HQ5E5FSYKZ5OXSG4 · pith_short_8: HQ5E5FSY

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/HQ5E5FSYKZ5OXSG4TQWFIWMCLP \
  | 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: 3c3a4e9658567aebc8dc9c2c5459825bcc3e09f860f6d5774ad606e319deacd6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e9a689e51c61d534cb334f4b14fb35c5a2af32e07de4c79ddbee227832bdd9b9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2015-06-23T14:52:41Z",
    "title_canon_sha256": "181c7fe18ad127c52612da089872a1bcffecb2e0c91475b840580212b3c2fef1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.07754",
    "kind": "arxiv",
    "version": 2
  }
}