Pith Number

pith:MYW5MWVH

pith:2021:MYW5MWVHEIMVHZQLOWZ65JABIM

not attested not anchored not stored refs pending

Alkali-silica reaction products and cracks: X-ray micro-tomography-based analysis of their spatial-temporal evolution at a mesoscale

Andreas Leemann, Mahdieh Shakoorioskooie, Michele Griffa, Pietro Lura, Robert Zboray

arxiv:2105.15092 v2 · 2021-05-31 · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MYW5MWVHEIMVHZQLOWZ65JABIM}

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	2026-07-05T03:17:15.132537Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

662dd65aa7221953e60b75b3eea4014310026c70d1fbd0e93067f971b38dac42

Aliases

arxiv: 2105.15092 · arxiv_version: 2105.15092v2 · doi: 10.48550/arxiv.2105.15092 · pith_short_12: MYW5MWVHEIMV · pith_short_16: MYW5MWVHEIMVHZQL · pith_short_8: MYW5MWVH

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/MYW5MWVHEIMVHZQLOWZ65JABIM \
  | 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: 662dd65aa7221953e60b75b3eea4014310026c70d1fbd0e93067f971b38dac42

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1fb6c9efee0c0c960f18e3dbcb8ed6ed947c1155e5fb712f820de07296354159",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2021-05-31T16:21:18Z",
    "title_canon_sha256": "06c99b8b19533189dd9267fe4d4177669b50971084a3151b590245ac2deb0278"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.15092",
    "kind": "arxiv",
    "version": 2
  }
}