Pith Number

pith:P47TISCE

pith:2014:P47TISCEMJQTKF22V6XT64WNAF

not attested not anchored not stored refs pending

Viability of the Matter Bounce Scenario

Jaume Amor\'os, Jaume de Haro

arxiv:1411.7611 v1 · 2014-11-27 · 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{P47TISCEMJQTKF22V6XT64WNAF}

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	2026-05-18T02:04:08.114454Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7f3f344844626135175aafaf3f72cd0152d5321afe139628562dafa0ba0d89bc

Aliases

arxiv: 1411.7611 · arxiv_version: 1411.7611v1 · doi: 10.48550/arxiv.1411.7611 · pith_short_12: P47TISCEMJQT · pith_short_16: P47TISCEMJQTKF22 · pith_short_8: P47TISCE

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/P47TISCEMJQTKF22V6XT64WNAF \
  | 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: 7f3f344844626135175aafaf3f72cd0152d5321afe139628562dafa0ba0d89bc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bf4dd84ad08fd535dd2f4bdddfb61c3d9d65e992901aec608b037c573a72be22",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2014-11-27T14:24:17Z",
    "title_canon_sha256": "e3edd9e5a8d1bf8cb9dd0b63e2b41456fb34f078e83efc944a9162ab8e9cba03"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.7611",
    "kind": "arxiv",
    "version": 1
  }
}