Pith Number

pith:O466I3FM

pith:2017:O466I3FM2CT442ZPKNYUJYGYHL

not attested not anchored not stored refs pending

Convergence analysis of a family of ELLAM schemes for a fully coupled model of miscible displacement in porous media

Hanz Martin Cheng, Jerome Droniou, Kim-Ngan Le

arxiv:1710.01897 v3 · 2017-10-05 · 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{O466I3FM2CT442ZPKNYUJYGYHL}

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	2026-05-18T00:30:33.908824Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

773de46cacd0a7ce6b2f537144e0d83ad04c43e0f9bdc16ccbec44dc01ff1897

Aliases

arxiv: 1710.01897 · arxiv_version: 1710.01897v3 · doi: 10.48550/arxiv.1710.01897 · pith_short_12: O466I3FM2CT4 · pith_short_16: O466I3FM2CT442ZP · pith_short_8: O466I3FM

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/O466I3FM2CT442ZPKNYUJYGYHL \
  | 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: 773de46cacd0a7ce6b2f537144e0d83ad04c43e0f9bdc16ccbec44dc01ff1897

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3a37da120902e3165ef10350694de4600b6b279b02764c7d60267e85fef11003",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2017-10-05T07:03:19Z",
    "title_canon_sha256": "0cdc7044b702e07ba5d632befbc6e910274e4feffd91131838b1e5ad745e703f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.01897",
    "kind": "arxiv",
    "version": 3
  }
}