Pith Number

pith:2W5PR4VX

pith:2012:2W5PR4VX5DBX4LH2EQF75NMSZ3

not attested not anchored not stored refs pending

Precise determination of the f0(500) and f0(980) parameters in dispersive analysis of the pipi data

J. R. Pelaez, J. Ruiz de Elvira, R. Garcia-Martin, R. Kaminski

arxiv:1211.2617 v1 · 2012-11-12 · hep-ph · hep-ex · 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{2W5PR4VX5DBX4LH2EQF75NMSZ3}

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	2026-05-18T01:53:16.774567Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d5baf8f2b7e8c37e2cfa240bfeb592ced6bc2eed66cc74c5519aa5f45659b36a

Aliases

arxiv: 1211.2617 · arxiv_version: 1211.2617v1 · doi: 10.48550/arxiv.1211.2617 · pith_short_12: 2W5PR4VX5DBX · pith_short_16: 2W5PR4VX5DBX4LH2 · pith_short_8: 2W5PR4VX

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/2W5PR4VX5DBX4LH2EQF75NMSZ3 \
  | 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: d5baf8f2b7e8c37e2cfa240bfeb592ced6bc2eed66cc74c5519aa5f45659b36a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c72ec1a825f2246cce34e3ba313d8834b8f45e1fa6ea8163cf05a3aa534cd71",
    "cross_cats_sorted": [
      "hep-ex",
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2012-11-12T13:55:28Z",
    "title_canon_sha256": "daf453d61c359d56045a1b68f425381f5b4335c7dda635b5351a9808a121cfc8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.2617",
    "kind": "arxiv",
    "version": 1
  }
}