Pith Number

pith:YIJXAWEH

pith:1997:YIJXAWEHXHLEBEO7WIN6BJDG3M

not attested not anchored not stored refs pending

CP-odd interaction of axion with matter

Maxim Pospelov

arxiv:hep-ph/9707431 v1 · 1997-07-23 · 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{YIJXAWEHXHLEBEO7WIN6BJDG3M}

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.

Cited by

1 paper in Pith

The landscape of QCD axion models

Receipt and verification

First computed	2026-07-04T15:18:23.679023Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c213705887b9d64091dfb21be0a466db371f48aa28f3b23744fc7edd010586ae

Aliases

arxiv: hep-ph/9707431 · arxiv_version: hep-ph/9707431v1 · doi: 10.48550/arxiv.hep-ph/9707431 · pith_short_12: YIJXAWEHXHLE · pith_short_16: YIJXAWEHXHLEBEO7 · pith_short_8: YIJXAWEH

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/YIJXAWEHXHLEBEO7WIN6BJDG3M \
  | 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: c213705887b9d64091dfb21be0a466db371f48aa28f3b23744fc7edd010586ae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c3ea6d50784de91144c01fb7675cfc9e94f24f4d6a8d2c213d034a15ca9dce9d",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "1997-07-23T00:42:37Z",
    "title_canon_sha256": "319d5e3dc84a86637e72f2d009af78c20123175642739ff50ea637fb5df6d6e1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/9707431",
    "kind": "arxiv",
    "version": 1
  }
}