Pith Number

pith:OHPVXI2V

pith:2017:OHPVXI2VRIZNZHACYCUCKLMAN5

not attested not anchored not stored refs pending

Shadowing in the low energy photonuclear reaction

Swapan Das

arxiv:1712.07829 v1 · 2017-12-21 · nucl-th · nucl-ex

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OHPVXI2VRIZNZHACYCUCKLMAN5}

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	2026-05-18T00:26:35.696771Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

71df5ba3558a32dc9c02c0a8252d806f5b8b5d0731b086d6d76d281ed97ea266

Aliases

arxiv: 1712.07829 · arxiv_version: 1712.07829v1 · doi: 10.48550/arxiv.1712.07829 · pith_short_12: OHPVXI2VRIZN · pith_short_16: OHPVXI2VRIZNZHAC · pith_short_8: OHPVXI2V

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/OHPVXI2VRIZNZHACYCUCKLMAN5 \
  | 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: 71df5ba3558a32dc9c02c0a8252d806f5b8b5d0731b086d6d76d281ed97ea266

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "66b449e9fc6e997736f1083f2258ca082a305a6e46f008b59c8596ebd671feb3",
    "cross_cats_sorted": [
      "nucl-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2017-12-21T08:29:32Z",
    "title_canon_sha256": "1f0a8752e0a5c517e688ba21c7f471594c2685507f78ae16e1303f2cd1f06dae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.07829",
    "kind": "arxiv",
    "version": 1
  }
}