Pith Number

pith:NULDJPUJ

pith:2014:NULDJPUJANRS5KCKD24I7GHNBY

not attested not anchored not stored refs pending

Upscaling nonlinear adsorption in periodic porous media - Homogenization approach

Gr\'egoire Allaire, Harsha Hutridurga

arxiv:1412.8301 v1 · 2014-12-29 · 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{NULDJPUJANRS5KCKD24I7GHNBY}

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	2026-05-18T02:30:23.540539Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6d1634be8903632ea84a1eb88f98ed0e1e6c7c2267265e5cefdf1bc7110ffe6e

Aliases

arxiv: 1412.8301 · arxiv_version: 1412.8301v1 · doi: 10.48550/arxiv.1412.8301 · pith_short_12: NULDJPUJANRS · pith_short_16: NULDJPUJANRS5KCK · pith_short_8: NULDJPUJ

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/NULDJPUJANRS5KCKD24I7GHNBY \
  | 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: 6d1634be8903632ea84a1eb88f98ed0e1e6c7c2267265e5cefdf1bc7110ffe6e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "24f8ac948abf7218be3ef63a657bae5197bd6a5db89b49961be844a8f853dfcf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2014-12-29T10:47:59Z",
    "title_canon_sha256": "401947bf38a6e18295df3e0e02684c521d59eaa178c6a70e8b70d512199574a6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.8301",
    "kind": "arxiv",
    "version": 1
  }
}