Pith Number

pith:H77KUDJG

pith:2015:H77KUDJGQTXSGHPMALVQDTRPZF

not attested not anchored not stored refs pending

Towards the physical vacuum of cosmic inflation

Hongliang Jiang, Yi Wang

arxiv:1507.05193 v1 · 2015-07-18 · hep-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{H77KUDJGQTXSGHPMALVQDTRPZF}

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	2026-05-18T01:10:10.333510Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3ffeaa0d2684ef231dec02eb01ce2fc95a2d750c5399f33d1f77fb3b575630ad

Aliases

arxiv: 1507.05193 · arxiv_version: 1507.05193v1 · doi: 10.48550/arxiv.1507.05193 · pith_short_12: H77KUDJGQTXS · pith_short_16: H77KUDJGQTXSGHPM · pith_short_8: H77KUDJG

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/H77KUDJGQTXSGHPMALVQDTRPZF \
  | 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: 3ffeaa0d2684ef231dec02eb01ce2fc95a2d750c5399f33d1f77fb3b575630ad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1d441028e8705199e945f79b6d6212051c3a86753da711dff3d270b34182c38c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2015-07-18T14:58:40Z",
    "title_canon_sha256": "def9ca6249db941b658e39b7ba6a998ad75979b38ee7c9e442a1ce2c44dc37e0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.05193",
    "kind": "arxiv",
    "version": 1
  }
}