Pith Number

pith:2V3MCDSK

pith:2012:2V3MCDSKTL6LUA5V5WL3UMOTWF

not attested not anchored not stored refs pending

The $K\pi$ form factors from Analyticity and Unitarity

B.Ananthanarayan, Gauhar Abbas, I.Caprini, I.Sentitemsu Imsong

arxiv:1202.5399 v1 · 2012-02-24 · hep-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2V3MCDSKTL6LUA5V5WL3UMOTWF}

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	2026-05-18T03:50:12.139862Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d576c10e4a9afcba03b5ed97ba31d3b1703d4eced163fcdd60556a8d1c71c198

Aliases

arxiv: 1202.5399 · arxiv_version: 1202.5399v1 · doi: 10.48550/arxiv.1202.5399 · pith_short_12: 2V3MCDSKTL6L · pith_short_16: 2V3MCDSKTL6LUA5V · pith_short_8: 2V3MCDSK

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/2V3MCDSKTL6LUA5V5WL3UMOTWF \
  | 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: d576c10e4a9afcba03b5ed97ba31d3b1703d4eced163fcdd60556a8d1c71c198

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "45019d4db0993f0a2d18c712d34944279695b44734dce34c6bb408727c4e6752",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2012-02-24T09:07:14Z",
    "title_canon_sha256": "48f51760e3a7334a750ffd1bbaaf1a5efd0e2d5c0b5e3263f8ce62ce9e84706a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.5399",
    "kind": "arxiv",
    "version": 1
  }
}