Pith Number

pith:JQNP27KX

pith:2021:JQNP27KXUMWVNA3HDQFXOS2OEU

not attested not anchored not stored refs pending

Analysis of heat transfer and water flow with phase change in saturated porous media by bond-based peridynamics

Andrey P Jivkov, Lee Margetts, Majid Sedighi, Petr Nikolaev

arxiv:2105.00734 v2 · 2021-05-03 · physics.app-ph · physics.flu-dyn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JQNP27KXUMWVNA3HDQFXOS2OEU}

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	2026-05-22T01:03:38.390187Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4c1afd7d57a32d5683671c0b774b4e25018e0407130490552114a12a019e422d

Aliases

arxiv: 2105.00734 · arxiv_version: 2105.00734v2 · doi: 10.48550/arxiv.2105.00734 · pith_short_12: JQNP27KXUMWV · pith_short_16: JQNP27KXUMWVNA3H · pith_short_8: JQNP27KX

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/JQNP27KXUMWVNA3HDQFXOS2OEU \
  | 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: 4c1afd7d57a32d5683671c0b774b4e25018e0407130490552114a12a019e422d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0aec9b3fe973383d996fa7f8394149091e40dbcf4139758904089f8ed267911f",
    "cross_cats_sorted": [
      "physics.flu-dyn"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2021-05-03T10:21:45Z",
    "title_canon_sha256": "f3bb82011e10e699c69c806662e491de9c7865a94af565b3031e3a72f2c39646"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.00734",
    "kind": "arxiv",
    "version": 2
  }
}