Pith Number

pith:5DMBVCWJ

pith:2011:5DMBVCWJUGD6T3EDQKXSPFDPEI

not attested not anchored not stored refs pending

A Probability Density for Modeling Unknown Physical Processes

Adam C. Hillier, Steven C. Gustafson

arxiv:1104.3992 v1 · 2011-04-20 · physics.gen-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{5DMBVCWJUGD6T3EDQKXSPFDPEI}

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	2026-05-18T04:23:47.278400Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e8d81a8ac9a187e9ec8382af27946f22186ede73f1835e737327b0ac2e930a93

Aliases

arxiv: 1104.3992 · arxiv_version: 1104.3992v1 · doi: 10.48550/arxiv.1104.3992 · pith_short_12: 5DMBVCWJUGD6 · pith_short_16: 5DMBVCWJUGD6T3ED · pith_short_8: 5DMBVCWJ

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/5DMBVCWJUGD6T3EDQKXSPFDPEI \
  | 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: e8d81a8ac9a187e9ec8382af27946f22186ede73f1835e737327b0ac2e930a93

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c7f57644f673ceb27069e783139f93ead8fbaebfcc227eccb84faa299f097ec8",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/publicdomain/",
    "primary_cat": "physics.gen-ph",
    "submitted_at": "2011-04-20T10:53:57Z",
    "title_canon_sha256": "cf4b965fcb877dae38c010ad91db5b7606c9491d7ef0cbd36f3579340d3c100e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.3992",
    "kind": "arxiv",
    "version": 1
  }
}