Pith Number

pith:7SPAQGZM

pith:2014:7SPAQGZMTBFC4TEPRFWXFXOBL3

not attested not anchored not stored refs pending

Critical Behavior in a Massless Scalar Field Collapse with Self-interaction Potential

H. Lu, Xuefeng Zhang

arxiv:1410.8337 v1 · 2014-10-30 · gr-qc · 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{7SPAQGZMTBFC4TEPRFWXFXOBL3}

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	2026-05-18T02:25:41.530037Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc9e081b2c984a2e4c8f896d72ddc15ef26dc3d332b76382170aaca1b3d4e12b

Aliases

arxiv: 1410.8337 · arxiv_version: 1410.8337v1 · doi: 10.48550/arxiv.1410.8337 · pith_short_12: 7SPAQGZMTBFC · pith_short_16: 7SPAQGZMTBFC4TEP · pith_short_8: 7SPAQGZM

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/7SPAQGZMTBFC4TEPRFWXFXOBL3 \
  | 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: fc9e081b2c984a2e4c8f896d72ddc15ef26dc3d332b76382170aaca1b3d4e12b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3c9d1b5cb7f6dd2ae5f9063e654d577000bec1b5eeb63fe90534d3e4011299b6",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2014-10-30T11:54:35Z",
    "title_canon_sha256": "70b62abdd70a573c7f1b386e62925e1bdab7594d0c4ce3fa17331538992b38c8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.8337",
    "kind": "arxiv",
    "version": 1
  }
}