Pith Number

pith:OERPZTDL

pith:2001:OERPZTDLWB5CS46ZGBLXAKIPTH

not attested not anchored not stored refs pending

Two- and Three-photon Fusion in Relativistic Heavy ion Collisions

C.A. Bertulani, F. Navarra

arxiv:nucl-th/0107035 v3 · 2001-07-11 · nucl-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{OERPZTDLWB5CS46ZGBLXAKIPTH}

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	2026-05-18T04:17:26.646520Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7122fccc6bb07a2973d9305770290f99f6af8bc768f83ec8b7f8127d867362d8

Aliases

arxiv: nucl-th/0107035 · arxiv_version: nucl-th/0107035v3 · doi: 10.48550/arxiv.nucl-th/0107035 · pith_short_12: OERPZTDLWB5C · pith_short_16: OERPZTDLWB5CS46Z · pith_short_8: OERPZTDL

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/OERPZTDLWB5CS46ZGBLXAKIPTH \
  | 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: 7122fccc6bb07a2973d9305770290f99f6af8bc768f83ec8b7f8127d867362d8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3266d9c909ca5254e949e95d8a22c2f19f1a543c4e931953987238bf0d736ffc",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "nucl-th",
    "submitted_at": "2001-07-11T22:36:47Z",
    "title_canon_sha256": "564db1f5299622c49482283434da469db641c6921ddecf3aacc0dd635ab6918e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "nucl-th/0107035",
    "kind": "arxiv",
    "version": 3
  }
}