Pith Number

pith:AAHNUBXT

pith:2016:AAHNUBXTVPSCNRC65LL466RVEH

not attested not anchored not stored refs pending

Investigation of energy conditions in the vicinity of future cosmological singularities

Fatimah Shojai, Mahsa Sanati

arxiv:1607.06695 v2 · 2016-07-21 · 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{AAHNUBXTVPSCNRC65LL466RVEH}

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	2026-05-18T01:10:28.600108Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

000eda06f3abe426c45eead7cf7a3521f7b85cc3e39923c0b8515020ed483484

Aliases

arxiv: 1607.06695 · arxiv_version: 1607.06695v2 · doi: 10.48550/arxiv.1607.06695 · pith_short_12: AAHNUBXTVPSC · pith_short_16: AAHNUBXTVPSCNRC6 · pith_short_8: AAHNUBXT

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/AAHNUBXTVPSCNRC65LL466RVEH \
  | 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: 000eda06f3abe426c45eead7cf7a3521f7b85cc3e39923c0b8515020ed483484

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e74f0d85556b0945812a7449667934604cdc49e56d2e2989c746b6c331ad7a6",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2016-07-21T07:44:29Z",
    "title_canon_sha256": "87c354ff8231aa35bdd65def2b52b20960ad5fce3a59e7ae6d17c94032926018"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.06695",
    "kind": "arxiv",
    "version": 2
  }
}