Pith Number

pith:JP6BDJBG

pith:2013:JP6BDJBGSZAYYAVQFSW5RF6P2T

not attested not anchored not stored refs pending

An Embedded Boundary Method for Two Phase Incompressible Flow

Chenzhe Diao, James Glimm, Roman Samulyak, Shuqiang Wang, Xiangmin Jiao

arxiv:1304.5514 v2 · 2013-04-19 · 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{JP6BDJBGSZAYYAVQFSW5RF6P2T}

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	2026-05-18T03:21:21.459272Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4bfc11a42696418c02b02cadd897cfd4e4cf918d1cca9de7546a6ee7379bbc5b

Aliases

arxiv: 1304.5514 · arxiv_version: 1304.5514v2 · doi: 10.48550/arxiv.1304.5514 · pith_short_12: JP6BDJBGSZAY · pith_short_16: JP6BDJBGSZAYYAVQ · pith_short_8: JP6BDJBG

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/JP6BDJBGSZAYYAVQFSW5RF6P2T \
  | 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: 4bfc11a42696418c02b02cadd897cfd4e4cf918d1cca9de7546a6ee7379bbc5b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dc662d9ce206729c3505626f88fff84974cae4b5b6ee104e175e82955b8e2c45",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2013-04-19T19:45:38Z",
    "title_canon_sha256": "89e07f4843750f16300575726b61215e447f1a6a293879fa6f30d3418c39ea86"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.5514",
    "kind": "arxiv",
    "version": 2
  }
}