Pith Number

pith:XFREHFPD

pith:2005:XFREHFPD3H6NSDJU73RWQFOB7U

not attested not anchored not stored refs pending

Photoproduction of electron-positron pairs in the presence of hyperacoustic oscillations

A. A. Saharian, A. R. Mkrtchyan, L. Sh. Grigoryan, V. V. Parazian

arxiv:hep-th/0512195 v1 · 2005-12-15 · hep-th

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XFREHFPD3H6NSDJU73RWQFOB7U}

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	2026-07-04T14:52:10.947111Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b9624395e3d9fcd90d34fee36815c1fd2601bf70fd9bf728551bc5e155f0cfac

Aliases

arxiv: hep-th/0512195 · arxiv_version: hep-th/0512195v1 · doi: 10.48550/arxiv.hep-th/0512195 · pith_short_12: XFREHFPD3H6N · pith_short_16: XFREHFPD3H6NSDJU · pith_short_8: XFREHFPD

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/XFREHFPD3H6NSDJU73RWQFOB7U \
  | 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: b9624395e3d9fcd90d34fee36815c1fd2601bf70fd9bf728551bc5e155f0cfac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "119d61c6b1f8fce79c8a78a44d68750d7a5e30a57733968d63556b00d4e21164",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2005-12-15T20:11:08Z",
    "title_canon_sha256": "4b4c8587965a983cb736b3ac4c5d2b58e01455a5fdcd3f21bab1b127a013fb72"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0512195",
    "kind": "arxiv",
    "version": 1
  }
}