Pith Number

pith:CSOT6H3E

pith:2012:CSOT6H3EGPK3RLPZBECO2W4Z54

not attested not anchored not stored refs pending

High-order asymptotic-preserving methods for fully nonlinear relaxation problems

Giovanni Russo, Philippe G. LeFloch, Sebastiano Boscarino

arxiv:1210.4761 v1 · 2012-10-17 · 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{CSOT6H3EGPK3RLPZBECO2W4Z54}

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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	2026-05-18T03:42:56.249741Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

149d3f1f6433d5b8adf90904ed5b99ef3da12dd53bf9edd48a966daa8ed45492

Aliases

arxiv: 1210.4761 · arxiv_version: 1210.4761v1 · doi: 10.48550/arxiv.1210.4761 · pith_short_12: CSOT6H3EGPK3 · pith_short_16: CSOT6H3EGPK3RLPZ · pith_short_8: CSOT6H3E

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/CSOT6H3EGPK3RLPZBECO2W4Z54 \
  | 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: 149d3f1f6433d5b8adf90904ed5b99ef3da12dd53bf9edd48a966daa8ed45492

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c0aa6135e04ba7400d62b5a98c2bbdf365d25bc55f16e7ffe0130e60622f0129",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2012-10-17T15:07:54Z",
    "title_canon_sha256": "3622c04a6b4570216a81866f14884bd1525cc898ee14069fce5c29f238de2b21"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.4761",
    "kind": "arxiv",
    "version": 1
  }
}