Pith Number

pith:WKZHZ2JX

pith:2015:WKZHZ2JXRKB3DH25KO552KD7GZ

not attested not anchored not stored refs pending

Multi-field inflation and the field-space metric

Jackson Olsen, Joshua Erlich, Zhen Wang

arxiv:1509.06781 v1 · 2015-09-22 · 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{WKZHZ2JXRKB3DH25KO552KD7GZ}

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	2026-05-18T01:03:20.266369Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b2b27ce9378a83b19f5d53bbdd287f3640c535398ac8609e621f165a2d5cb399

Aliases

arxiv: 1509.06781 · arxiv_version: 1509.06781v1 · doi: 10.48550/arxiv.1509.06781 · pith_short_12: WKZHZ2JXRKB3 · pith_short_16: WKZHZ2JXRKB3DH25 · pith_short_8: WKZHZ2JX

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/WKZHZ2JXRKB3DH25KO552KD7GZ \
  | 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: b2b27ce9378a83b19f5d53bbdd287f3640c535398ac8609e621f165a2d5cb399

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4411deeddd139632b85b371f999e7df33b59fd81ab2345b55fe63e0118ea21e2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2015-09-22T20:51:52Z",
    "title_canon_sha256": "663845bc267a9173a5e99db2777f132c1bc2c157659805ec9731285af145f508"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.06781",
    "kind": "arxiv",
    "version": 1
  }
}