Pith Number

pith:QITXCWEP

pith:2017:QITXCWEPGZI3CI2XIABLGMEDJV

not attested not anchored not stored refs pending

Freeze casting of hydroxyapatite scaffolds for bone tissue engineering

Antoni Tomsia, Eduardo Saiz, Sylvain Deville

arxiv:1710.04392 v1 · 2017-10-12 · 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{QITXCWEPGZI3CI2XIABLGMEDJV}

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	2026-05-18T00:33:01.198461Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

822771588f3651b123574002b330834d743c525824c511f12f4bb76c1a1b1aad

Aliases

arxiv: 1710.04392 · arxiv_version: 1710.04392v1 · doi: 10.48550/arxiv.1710.04392 · pith_short_12: QITXCWEPGZI3 · pith_short_16: QITXCWEPGZI3CI2X · pith_short_8: QITXCWEP

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/QITXCWEPGZI3CI2XIABLGMEDJV \
  | 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: 822771588f3651b123574002b330834d743c525824c511f12f4bb76c1a1b1aad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b15ab1b997791b45f40578b760b3b6546fafd609b525bb6bf8e184c4b824ae29",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2017-10-12T07:26:36Z",
    "title_canon_sha256": "b2fa24d1fd2b76663ab8d3813cbb0af3eadc751ef7b6dcdad12f62f8fdbdfa2a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.04392",
    "kind": "arxiv",
    "version": 1
  }
}