Pith Number

pith:PNJEFDN6

pith:2017:PNJEFDN6U56GCGMQDEUF5HPM77

not attested not anchored not stored refs pending

Rayleigh-Taylor instability in soft elastic layers

Davide Riccobelli, Pasquale Ciarletta

arxiv:1709.06767 v1 · 2017-09-20 · cond-mat.soft

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PNJEFDN6U56GCGMQDEUF5HPM77}

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	2026-05-18T00:34:40.555687Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7b52428dbea77c61199019285e9decffeab46f51beac5c78c8163ed447221565

Aliases

arxiv: 1709.06767 · arxiv_version: 1709.06767v1 · doi: 10.48550/arxiv.1709.06767 · pith_short_12: PNJEFDN6U56G · pith_short_16: PNJEFDN6U56GCGMQ · pith_short_8: PNJEFDN6

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/PNJEFDN6U56GCGMQDEUF5HPM77 \
  | 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: 7b52428dbea77c61199019285e9decffeab46f51beac5c78c8163ed447221565

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f7f49ea12f0d47c2e06319e0cfaa18a193183c33154579b17e42e223b9a1bb10",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2017-09-20T08:32:38Z",
    "title_canon_sha256": "37c05cc50ab00397332e760dee1ec5db1777835a242887b20c9829ec548be7ca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.06767",
    "kind": "arxiv",
    "version": 1
  }
}