Pith Number

pith:INUGQKFR

pith:2017:INUGQKFRMZOL5VCS2AL22EZUTF

not attested not anchored not stored refs pending

Unexpected neutron/proton ratio and isospin effect in low-energy antiproton induced reactions

Zhao-Qing Feng

arxiv:1701.06305 v1 · 2017-01-23 · 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{INUGQKFRMZOL5VCS2AL22EZUTF}

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	2026-05-18T00:34:52.008486Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

43686828b1665cbed452d017ad133499744e1f900fcff115dfbf2f79bd1b68fe

Aliases

arxiv: 1701.06305 · arxiv_version: 1701.06305v1 · doi: 10.48550/arxiv.1701.06305 · pith_short_12: INUGQKFRMZOL · pith_short_16: INUGQKFRMZOL5VCS · pith_short_8: INUGQKFR

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/INUGQKFRMZOL5VCS2AL22EZUTF \
  | 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: 43686828b1665cbed452d017ad133499744e1f900fcff115dfbf2f79bd1b68fe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0ef955c4033bf0726fd4fbb7820ad4760dc405f3b21a6ffe095a0f2c433ad092",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2017-01-23T09:21:28Z",
    "title_canon_sha256": "45d5ccfc9c4a90463752232846fd88807d478092bcf37115b847f9420e2d47b5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.06305",
    "kind": "arxiv",
    "version": 1
  }
}