Pith Number

pith:RV7VPUYH

pith:2026:RV7VPUYHXYRYDGH7EAG53CXWQT

not attested not anchored not stored refs pending

From Coils to Surface Recession: Multiphysics Simulation of Ablation in ICP Wind Tunnels

Alessandro Munafo, Blaine Vollmer, Daniel J. Bodony, Kelly A. Stephani, Marco Panesi, Massimo Franco, Sanjeev Kumar

arxiv:2602.15500 v2 · 2026-02-17 · physics.plasm-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{RV7VPUYHXYRYDGH7EAG53CXWQT}

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	2026-08-06T01:17:50.108721Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8d7f57d307be238198ff200ddd8af684c5dd7e5848d0ac9394885ec10a7a62c0

Aliases

arxiv: 2602.15500 · arxiv_version: 2602.15500v2 · doi: 10.48550/arxiv.2602.15500 · pith_short_12: RV7VPUYHXYRY · pith_short_16: RV7VPUYHXYRYDGH7 · pith_short_8: RV7VPUYH

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/RV7VPUYHXYRYDGH7EAG53CXWQT \
  | 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: 8d7f57d307be238198ff200ddd8af684c5dd7e5848d0ac9394885ec10a7a62c0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b84ad46f19042703eb4db19c23e85c41cab7f98156d2f55925908457d655c562",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "physics.plasm-ph",
    "submitted_at": "2026-02-17T11:13:00Z",
    "title_canon_sha256": "0b65c4b20729bf9a0a978a3c3dacdbf9769009491beaaef2c24023b8ea2c1384"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.15500",
    "kind": "arxiv",
    "version": 2
  }
}