Pith Number

pith:SZHQ77AD

pith:2016:SZHQ77ADLMMWCRIGEZ55PIHGGK

not attested not anchored not stored refs pending

Sets of FCS experiments to quantify free diffusion coefficients in reaction-diffusion systems. The case of Ca2+ and its dyes

Cecilia Villarruel, Lorena Sigaut, Mar\'ia Laura Ponce, Silvina Ponce Dawson

arxiv:1609.04007 v1 · 2016-09-13 · q-bio.SC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SZHQ77ADLMMWCRIGEZ55PIHGGK}

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	2026-05-18T00:42:02.568760Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

964f0ffc035b19614506267bd7a0e632ac0991382e35892009428bab1f95fedf

Aliases

arxiv: 1609.04007 · arxiv_version: 1609.04007v1 · doi: 10.48550/arxiv.1609.04007 · pith_short_12: SZHQ77ADLMMW · pith_short_16: SZHQ77ADLMMWCRIG · pith_short_8: SZHQ77AD

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/SZHQ77ADLMMWCRIGEZ55PIHGGK \
  | 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: 964f0ffc035b19614506267bd7a0e632ac0991382e35892009428bab1f95fedf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a4f238a98b5d3b67ef2fea55b3764d3972ca9dda2c8bb18c0b9a0d346cd2a5a3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.SC",
    "submitted_at": "2016-09-13T15:07:10Z",
    "title_canon_sha256": "dc049c9a8605f1ddf9e4549178cd9bbc07cfda52d668086a2f4c5331fc4d5027"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.04007",
    "kind": "arxiv",
    "version": 1
  }
}