Pith Number

pith:2PR35O4M

pith:2020:2PR35O4MSLJRDYJV7CAYMW3AZ4

not attested not anchored not stored refs pending

A simple method to prepare deuterated targets for experiments relevant to nuclear astrophysics

Chinmay Basu, Tanmoy Bar

arxiv:2004.06109 v2 · 2020-04-12 · physics.ins-det · 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{2PR35O4MSLJRDYJV7CAYMW3AZ4}

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	2026-07-05T01:46:17.986988Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d3e3bebb8c92d311e135f881865b60cf018f6a374112d529f0c4addb3c068bdf

Aliases

arxiv: 2004.06109 · arxiv_version: 2004.06109v2 · doi: 10.48550/arxiv.2004.06109 · pith_short_12: 2PR35O4MSLJR · pith_short_16: 2PR35O4MSLJRDYJV · pith_short_8: 2PR35O4M

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/2PR35O4MSLJRDYJV7CAYMW3AZ4 \
  | 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: d3e3bebb8c92d311e135f881865b60cf018f6a374112d529f0c4addb3c068bdf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0264d1fa7257c8fe031b70f01c7a9c63e92eda2266c4db8716a86cc1eebc23a1",
    "cross_cats_sorted": [
      "nucl-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2020-04-12T09:15:03Z",
    "title_canon_sha256": "b010fe6ad8d7c331d2f1e5f367097c94637e3eae8cb317a97703586aff7470f4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.06109",
    "kind": "arxiv",
    "version": 2
  }
}