Pith Number

pith:BLVDUZQQ

pith:2011:BLVDUZQQSX6RYR7A24UQNJBRFN

not attested not anchored not stored refs pending

Numerical solution for a non-Fickian diffusion in a periodic potential

Ad\'erito Ara\'ujo, Amal K. Das, Cid\'alia Neves, Erc\'ilia Sousa

arxiv:1109.2344 v1 · 2011-09-11 · physics.comp-ph · cond-mat.stat-mech · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BLVDUZQQSX6RYR7A24UQNJBRFN}

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	2026-05-18T03:32:31.972789Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0aea3a661095fd1c47e0d72906a4312b4b250e492c3aaaa76102e883e37045af

Aliases

arxiv: 1109.2344 · arxiv_version: 1109.2344v1 · doi: 10.48550/arxiv.1109.2344 · pith_short_12: BLVDUZQQSX6R · pith_short_16: BLVDUZQQSX6RYR7A · pith_short_8: BLVDUZQQ

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/BLVDUZQQSX6RYR7A24UQNJBRFN \
  | 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: 0aea3a661095fd1c47e0d72906a4312b4b250e492c3aaaa76102e883e37045af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eb8ac60740eac7d26d3e1716ca984d4310c9ae56eb6ccfd9894c52bd510df7ad",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2011-09-11T19:50:58Z",
    "title_canon_sha256": "6444aba841914a48099fc488d144b2add8ca878d19d088a56939550ffe8aced8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.2344",
    "kind": "arxiv",
    "version": 1
  }
}