Pith Number

pith:TFAUD3BG

pith:2015:TFAUD3BGA5AETU3TDC7HW5ZMYU

not attested not anchored not stored refs pending

Nonlinear damped partial differential equations and their uniform discretizations

Emmanuel Tr\'elat (LJLL), Fatiha Alabau-Boussouira (LMAM), Yannick Privat (LJLL)

arxiv:1506.04163 v2 · 2015-06-12 · math.AP · 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{TFAUD3BGA5AETU3TDC7HW5ZMYU}

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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	2026-05-18T01:24:14.393261Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

994141ec26074049d37318be7b772cc513025b2c63be0f3bd7b4c30915678243

Aliases

arxiv: 1506.04163 · arxiv_version: 1506.04163v2 · doi: 10.48550/arxiv.1506.04163 · pith_short_12: TFAUD3BGA5AE · pith_short_16: TFAUD3BGA5AETU3T · pith_short_8: TFAUD3BG

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/TFAUD3BGA5AETU3TDC7HW5ZMYU \
  | 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: 994141ec26074049d37318be7b772cc513025b2c63be0f3bd7b4c30915678243

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c68ea4fb64e0053a543d8b822f0fa99393a863317555fa7c9141a2d5040c00d7",
    "cross_cats_sorted": [
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2015-06-12T20:14:25Z",
    "title_canon_sha256": "2cc7aa4cc881a17c500c931eae6d8b8c962714f92d368cf9ebd2e0bc0286d6b1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.04163",
    "kind": "arxiv",
    "version": 2
  }
}