Pith Number

pith:R4TBYYJ3

pith:2015:R4TBYYJ3EKRUI3P5T5LIXIJCMN

not attested not anchored not stored refs pending

Dormitory of Physical and Engineering Sciences: Sleeping Beauties May Be Sleeping Innovations Part 1: Basic Properties, Cognitive Environment, Characteristics of the Princes

Anthony F. J. van Raan

arxiv:1506.01540 v1 · 2015-06-04 · physics.hist-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{R4TBYYJ3EKRUI3P5T5LIXIJCMN}

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	2026-05-18T01:57:18.584247Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8f261c613b22a3446dfd9f568ba1226351f9dd7592bc1abfb02c6135b7c59ad1

Aliases

arxiv: 1506.01540 · arxiv_version: 1506.01540v1 · doi: 10.48550/arxiv.1506.01540 · pith_short_12: R4TBYYJ3EKRU · pith_short_16: R4TBYYJ3EKRUI3P5 · pith_short_8: R4TBYYJ3

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/R4TBYYJ3EKRUI3P5T5LIXIJCMN \
  | 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: 8f261c613b22a3446dfd9f568ba1226351f9dd7592bc1abfb02c6135b7c59ad1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "58d275d3d66b8669e7986c1dfded4c76a8cb53e54b2b801a3ec502264a13dc9e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.hist-ph",
    "submitted_at": "2015-06-04T10:37:42Z",
    "title_canon_sha256": "3107faa9423de251be9013fda34843eb2dc2d49c35a86787866b6c0afe93dafa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.01540",
    "kind": "arxiv",
    "version": 1
  }
}