Pith Number

pith:HRH4RFTP

pith:2013:HRH4RFTP54I4QXBWHAANH6JH2E

not attested not anchored not stored refs pending

Anisotropic diffusive transport: connecting microscopic scattering and macroscopic transport properties

Erik Alerstam

arxiv:1311.3603 v4 · 2013-11-14 · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HRH4RFTP54I4QXBWHAANH6JH2E}

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	2026-05-18T02:45:21.565247Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3c4fc8966fef11c85c363800d3f927d131ec128ca6f84c30f78e9975aa0b90cf

Aliases

arxiv: 1311.3603 · arxiv_version: 1311.3603v4 · doi: 10.48550/arxiv.1311.3603 · pith_short_12: HRH4RFTP54I4 · pith_short_16: HRH4RFTP54I4QXBW · pith_short_8: HRH4RFTP

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/HRH4RFTP54I4QXBWHAANH6JH2E \
  | 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: 3c4fc8966fef11c85c363800d3f927d131ec128ca6f84c30f78e9975aa0b90cf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b6076ff453ed6b505c0db31fb3a36d6b2bb849ec64d34dba9377fcd3942b50b4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2013-11-14T18:44:21Z",
    "title_canon_sha256": "bfbb099c395cc5528bc0680d125b07fd0cf23b022aa35362346bc817d2d04b6f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.3603",
    "kind": "arxiv",
    "version": 4
  }
}