Pith Number

pith:IRQDDYR7

pith:2017:IRQDDYR74QTI2ZSFOLWG7IMLOL

not attested not anchored not stored refs pending

Calculations of antiproton-nucleus quasi-bound states using the Paris $\bar{N}N$ potential

Jaroslava Hrt\'ankov\'a, Ji\v{r}\'i Mare\v{s}

arxiv:1708.06204 v2 · 2017-08-21 · 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{IRQDDYR74QTI2ZSFOLWG7IMLOL}

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	2026-05-18T00:33:38.913255Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

446031e23fe4268d664572ec6fa18b72d20697d35792d5830373d0a2a01ca2dd

Aliases

arxiv: 1708.06204 · arxiv_version: 1708.06204v2 · doi: 10.48550/arxiv.1708.06204 · pith_short_12: IRQDDYR74QTI · pith_short_16: IRQDDYR74QTI2ZSF · pith_short_8: IRQDDYR7

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/IRQDDYR74QTI2ZSFOLWG7IMLOL \
  | 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: 446031e23fe4268d664572ec6fa18b72d20697d35792d5830373d0a2a01ca2dd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6b89ce5f7f9b4640c5edd080f6d04771b961575d7f379fbe2afd7b0c8fa4fe98",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2017-08-21T13:26:00Z",
    "title_canon_sha256": "0629f3a5bda291102538f11875b8998cf2f6e19a3715057357b2ccd2a1041b38"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.06204",
    "kind": "arxiv",
    "version": 2
  }
}