Pith Number

pith:QPGFKJFQ

pith:2012:QPGFKJFQS6KEAWLRVGUJ2677YF

not attested not anchored not stored refs pending

An Analysis On Ward Identity For Multi-Field Inflation

Varadarajan Parthasarathy

arxiv:1212.6960 v1 · 2012-12-31 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QPGFKJFQS6KEAWLRVGUJ2677YF}

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	2026-05-18T03:37:29.397722Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

83cc5524b09794405971a9a89d7bffc14e30080ade9a05d9699c0159b6f045c8

Aliases

arxiv: 1212.6960 · arxiv_version: 1212.6960v1 · doi: 10.48550/arxiv.1212.6960 · pith_short_12: QPGFKJFQS6KE · pith_short_16: QPGFKJFQS6KEAWLR · pith_short_8: QPGFKJFQ

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/QPGFKJFQS6KEAWLRVGUJ2677YF \
  | 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: 83cc5524b09794405971a9a89d7bffc14e30080ade9a05d9699c0159b6f045c8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5e493a75470f1d3faaf33fa3f9ffbbbaa6184959cb0bb4eeb43fe1d942c36c75",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-12-31T20:16:16Z",
    "title_canon_sha256": "af9dc1538bc881f6badd52fcf84d981c635d8f990e16d4c34d090d19e42ddc23"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.6960",
    "kind": "arxiv",
    "version": 1
  }
}