Pith Number

pith:3ZN7QSKE

pith:2018:3ZN7QSKEMZQCVKNEJNAB7EFMWB

not attested not anchored not stored refs pending

GRAPH mixing

Damian Ejlli, Venugopal R. Thandlam

arxiv:1807.00171 v2 · 2018-06-30 · gr-qc · astro-ph.CO · astro-ph.HE · 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{3ZN7QSKEMZQCVKNEJNAB7EFMWB}

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	2026-05-17T23:54:02.810057Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

de5bf8494466602aa9a44b401f90acb07a5e23f0db5c73ee55edf80932b019b8

Aliases

arxiv: 1807.00171 · arxiv_version: 1807.00171v2 · doi: 10.48550/arxiv.1807.00171 · pith_short_12: 3ZN7QSKEMZQC · pith_short_16: 3ZN7QSKEMZQCVKNE · pith_short_8: 3ZN7QSKE

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/3ZN7QSKEMZQCVKNEJNAB7EFMWB \
  | 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: de5bf8494466602aa9a44b401f90acb07a5e23f0db5c73ee55edf80932b019b8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c0306d9596fd45e6a6a0f9a86a7a02f97617f9891c415211cf52cc0ce0b1a3c",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "astro-ph.HE",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2018-06-30T12:50:48Z",
    "title_canon_sha256": "774b2d679dd4d6f2a0ff0b9fd8b40378ada63654fea4465933e3227a781fadb6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.00171",
    "kind": "arxiv",
    "version": 2
  }
}