Pith Number

pith:K47SB3PW

pith:2005:K47SB3PWPVDY3M5THEFDU4BOXE

not attested not anchored not stored refs pending

Adaptive Frame Methods for Magnetohydrodynamic Flows

C. Conti, M. Charina, M. Fornasier

arxiv:math/0503381 v2 · 2005-03-18 · math.NA · cs.NA · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{K47SB3PWPVDY3M5THEFDU4BOXE}

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	2026-06-03T22:06:16.685324Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

573f20edf67d478db3b3390a3a702eb9205efaaf1806db1f90dd8ff5aa3465a0

Aliases

arxiv: math/0503381 · arxiv_version: math/0503381v2 · doi: 10.48550/arxiv.math/0503381 · pith_short_12: K47SB3PWPVDY · pith_short_16: K47SB3PWPVDY3M5T · pith_short_8: K47SB3PW

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/K47SB3PWPVDY3M5THEFDU4BOXE \
  | 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: 573f20edf67d478db3b3390a3a702eb9205efaaf1806db1f90dd8ff5aa3465a0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e90d40527fbec8b9b9cc313de92ee089e02c8aaf680d66e327a304e99fd6c559",
    "cross_cats_sorted": [
      "cs.NA",
      "math.AP"
    ],
    "license": "",
    "primary_cat": "math.NA",
    "submitted_at": "2005-03-18T14:44:47Z",
    "title_canon_sha256": "bbcf9ff25c45b1e2d5f9ecaabff3da23e56bc9968400f62865bda38f240907b2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0503381",
    "kind": "arxiv",
    "version": 2
  }
}