Pith Number

pith:5OFB7OVS

pith:2012:5OFB7OVSHBB6J7PSWI2UVPU77B

not attested not anchored not stored refs pending

Evaluation of the Pion-Nucleon Sigma Term from CHAOS Data

G. J. Wagner, H. Clement, J. Stahov

arxiv:1211.1148 v2 · 2012-11-06 · nucl-th · hep-ph · 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{5OFB7OVSHBB6J7PSWI2UVPU77B}

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	2026-05-18T01:53:25.212018Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eb8a1fbab23843e4fdf2b2354abe9ff87dd936267bcdae29d4ddd28096e1e361

Aliases

arxiv: 1211.1148 · arxiv_version: 1211.1148v2 · doi: 10.48550/arxiv.1211.1148 · pith_short_12: 5OFB7OVSHBB6 · pith_short_16: 5OFB7OVSHBB6J7PS · pith_short_8: 5OFB7OVS

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/5OFB7OVSHBB6J7PSWI2UVPU77B \
  | 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: eb8a1fbab23843e4fdf2b2354abe9ff87dd936267bcdae29d4ddd28096e1e361

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "425e3f9588982410ac0201d5ba548cd76361fcc9add65d803c2ae82e31eeede5",
    "cross_cats_sorted": [
      "hep-ph",
      "nucl-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2012-11-06T09:09:10Z",
    "title_canon_sha256": "945fff25b4ded3bab57167ee186da0314ff2c3369cfaf08c7d396b57e4ba8400"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.1148",
    "kind": "arxiv",
    "version": 2
  }
}