Pith Number

pith:TMPUDVJ3

pith:2020:TMPUDVJ3CMHG2JJQT65ZE7Z6J5

not attested not anchored not stored refs pending

The Fundamental Solution for the Heat Equation on the half-line with Drift and Dirichlet Boundary Condition

Marielle Simon, Nicolas Perkowski, Patr\'icia Gon\c{c}alves, Tertuliano Franco

arxiv:2010.00690 v2 · 2020-10-01 · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TMPUDVJ3CMHG2JJQT65ZE7Z6J5}

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.

Cited by

1 paper in Pith

Latent Space-Driven Quantification of Biofilm Formation using Time Resolved Droplet Microfluidics

Receipt and verification

First computed	2026-07-05T01:40:02.369361Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9b1f41d53b130e6d25309fbb927f3e4f51e884f58c4f6618729f64f0d976dc8a

Aliases

arxiv: 2010.00690 · arxiv_version: 2010.00690v2 · doi: 10.48550/arxiv.2010.00690 · pith_short_12: TMPUDVJ3CMHG · pith_short_16: TMPUDVJ3CMHG2JJQ · pith_short_8: TMPUDVJ3

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/TMPUDVJ3CMHG2JJQT65ZE7Z6J5 \
  | 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: 9b1f41d53b130e6d25309fbb927f3e4f51e884f58c4f6618729f64f0d976dc8a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "914a5867dc76a105ee9d7b5bc46317df3789c2aecb0f058589f390b2d240353f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2020-10-01T21:19:39Z",
    "title_canon_sha256": "5ad799527c4331b83c0dc0cd4b2413b058d8e8c904b34f65fabc7ed5030903f8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.00690",
    "kind": "arxiv",
    "version": 2
  }
}