Pith Number

pith:I4RG2UGT

pith:2023:I4RG2UGTKRBHVIGQSBIO27KUZX

not attested not anchored not stored refs pending

Accelerated Computational Micromechanics for Reactive Flow in Porous Media

Kaushik Bhattacharya, Mina Karimi

arxiv:2312.15554 v1 · 2023-12-24 · math.NA · cs.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{I4RG2UGTKRBHVIGQSBIO27KUZX}

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	2026-07-05T07:27:57.905429Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

47226d50d354427aa0d09050ed7d54cdc7fe34d3464214659204a4f9d8ccdbe3

Aliases

arxiv: 2312.15554 · arxiv_version: 2312.15554v1 · doi: 10.48550/arxiv.2312.15554 · pith_short_12: I4RG2UGTKRBH · pith_short_16: I4RG2UGTKRBHVIGQ · pith_short_8: I4RG2UGT

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/I4RG2UGTKRBHVIGQSBIO27KUZX \
  | 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: 47226d50d354427aa0d09050ed7d54cdc7fe34d3464214659204a4f9d8ccdbe3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "37debbb3b434888edeaf23f33019d92ec9af9f608aabc379aadae5604fe3a81c",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2023-12-24T22:01:02Z",
    "title_canon_sha256": "d6f04507bdb1525d2ab06b04cdd270d1a3d03b0eac5909bb6000156f60c22651"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2312.15554",
    "kind": "arxiv",
    "version": 1
  }
}