Pith Number

pith:HYHODRQ3

pith:2016:HYHODRQ3MXOWZGYJGLK65NX2XI

not attested not anchored not stored refs pending

Stability of explicit one-step methods for P1-finite element approximation of linear diffusion equations on anisotropic meshes

Jens Lang, Lennard Kamenski, Weizhang Huang

arxiv:1602.08055 v1 · 2016-02-25 · math.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{HYHODRQ3MXOWZGYJGLK65NX2XI}

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	2026-05-18T01:13:23.586067Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3e0ee1c61b65dd6c9b0932d5eeb6faba0befd9303727dc1ec414a7e47b10efc9

Aliases

arxiv: 1602.08055 · arxiv_version: 1602.08055v1 · doi: 10.48550/arxiv.1602.08055 · pith_short_12: HYHODRQ3MXOW · pith_short_16: HYHODRQ3MXOWZGYJ · pith_short_8: HYHODRQ3

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/HYHODRQ3MXOWZGYJGLK65NX2XI \
  | 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: 3e0ee1c61b65dd6c9b0932d5eeb6faba0befd9303727dc1ec414a7e47b10efc9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c5003ac5c2ceac9438e1ea4bdc66322c55b1be8391471736377712465c0f6e73",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2016-02-25T19:40:47Z",
    "title_canon_sha256": "eef50d2776a02dc6067dc2830ee6766bab25ccf65fb69909f9c286cbc606ceab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.08055",
    "kind": "arxiv",
    "version": 1
  }
}