Pith Number

pith:QAIZGU3S

pith:2011:QAIZGU3S2T3U3K73ATKPKDJWBJ

not attested not anchored not stored refs pending

Analytic solution of the fractional advection diffusion equation for the time-of-flight experiment in a finite geometry

Bronson Philippa, Robert Robson, Ronald White

arxiv:1108.5831 v2 · 2011-08-30 · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QAIZGU3S2T3U3K73ATKPKDJWBJ}

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	2026-05-18T04:09:56.042362Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8011935372d4f74dabfb04d4f50d360a46cb4a8f3c689692cbad5f57006d7d63

Aliases

arxiv: 1108.5831 · arxiv_version: 1108.5831v2 · doi: 10.48550/arxiv.1108.5831 · pith_short_12: QAIZGU3S2T3U · pith_short_16: QAIZGU3S2T3U3K73 · pith_short_8: QAIZGU3S

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/QAIZGU3S2T3U3K73ATKPKDJWBJ \
  | 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: 8011935372d4f74dabfb04d4f50d360a46cb4a8f3c689692cbad5f57006d7d63

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8bec04e0282b957224794e917562cfb4d27d320d44c07b56921f48c697fa8d8d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2011-08-30T05:31:50Z",
    "title_canon_sha256": "df9e048f32a23e9069bc28b72388c5c4d501cc86f8e346694fa5db5ef6b62a2b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.5831",
    "kind": "arxiv",
    "version": 2
  }
}