Pith Number

pith:XW2HJVWK

pith:2018:XW2HJVWKBLMTUVEWD3VLPIF2FI

not attested not anchored not stored refs pending

On the mean speed of bistable transition fronts in unbounded domains

Francois Hamel (I2M), Hongjun Guo (I2M), Wei-Jie Sheng (HIT Harbin Institute of Technology)

arxiv:1808.03439 v1 · 2018-08-10 · 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{XW2HJVWKBLMTUVEWD3VLPIF2FI}

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	2026-05-18T00:08:25.025935Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bdb474d6ca0ad93a54961eeab7a0ba2a001ccdc9e8f610279e3e177f522d5985

Aliases

arxiv: 1808.03439 · arxiv_version: 1808.03439v1 · doi: 10.48550/arxiv.1808.03439 · pith_short_12: XW2HJVWKBLMT · pith_short_16: XW2HJVWKBLMTUVEW · pith_short_8: XW2HJVWK

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/XW2HJVWKBLMTUVEWD3VLPIF2FI \
  | 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: bdb474d6ca0ad93a54961eeab7a0ba2a001ccdc9e8f610279e3e177f522d5985

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8336df00884b3ef69992b697ddbcc7001bee78d50e5ac95914b0a2a5b98dbdb0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2018-08-10T07:50:20Z",
    "title_canon_sha256": "d300200c3c5703063c95c5c22a00ed1076494f4ac397596fff07fba9e101bd09"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.03439",
    "kind": "arxiv",
    "version": 1
  }
}