Pith Number

pith:TJL334KD

pith:2025:TJL334KD7XW22FZN7ARNO2ROJ7

not attested not anchored not stored refs pending

Exploring Heat Exchanges with the Calorimetry Simulator -- SimuF\'isica

Alex B. Siqueira, Marco P. M. de Souza

arxiv:2506.03289 v1 · 2025-06-03 · physics.ed-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{TJL334KD7XW22FZN7ARNO2ROJ7}

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	2026-07-05T11:15:24.210030Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9a57bdf143fdedad172df822d76a2e4fe3361e6571b1c99050ad5366c8b006e4

Aliases

arxiv: 2506.03289 · arxiv_version: 2506.03289v1 · doi: 10.48550/arxiv.2506.03289 · pith_short_12: TJL334KD7XW2 · pith_short_16: TJL334KD7XW22FZN · pith_short_8: TJL334KD

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/TJL334KD7XW22FZN7ARNO2ROJ7 \
  | 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: 9a57bdf143fdedad172df822d76a2e4fe3361e6571b1c99050ad5366c8b006e4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1804b60b942e2949fd12e849ded48745b595783dde46a05ed102ea7869ed3224",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.ed-ph",
    "submitted_at": "2025-06-03T18:29:06Z",
    "title_canon_sha256": "e86e3440ce55fdecaac3f3b10a867479c64e0fac60f28dd64df517126ca9e312"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.03289",
    "kind": "arxiv",
    "version": 1
  }
}