Pith Number

pith:AX3PU4RY

pith:2016:AX3PU4RYSF772KA3DQIJGXVWB3

not attested not anchored not stored refs pending

Dissipative Universe-Inflation with Soft Singularity

A. V. Timoshkin, I. Brevik

arxiv:1612.06689 v1 · 2016-12-20 · gr-qc · 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{AX3PU4RYSF772KA3DQIJGXVWB3}

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	2026-05-18T00:48:09.348790Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

05f6fa7238917ffd281b1c10935eb60ef94f4939ee7c256e0841e1f168aac248

Aliases

arxiv: 1612.06689 · arxiv_version: 1612.06689v1 · doi: 10.48550/arxiv.1612.06689 · pith_short_12: AX3PU4RYSF77 · pith_short_16: AX3PU4RYSF772KA3 · pith_short_8: AX3PU4RY

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/AX3PU4RYSF772KA3DQIJGXVWB3 \
  | 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: 05f6fa7238917ffd281b1c10935eb60ef94f4939ee7c256e0841e1f168aac248

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9118e4b35f57232d2abe828bf050e873e8980cde2de8516db19988ba69b44f71",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2016-12-20T14:48:37Z",
    "title_canon_sha256": "b50a077dc759ad686c1a9c4aa815f1811c0a518dca1fd244031012ccfabab513"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.06689",
    "kind": "arxiv",
    "version": 1
  }
}