Pith Number

pith:PPYFPAOP

pith:2007:PPYFPAOP3RLHHA77KIVGAXGQ2T

not attested not anchored not stored refs pending

Nonlinear viscoelastic dynamics of nano-confined water

Elisa Riedo, Tai-De Li

arxiv:0707.2521 v1 · 2007-07-17 · cond-mat.soft

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PPYFPAOP3RLHHA77KIVGAXGQ2T}

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	2026-07-04T17:04:43.566621Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7bf05781cfdc567383ff522a605cd0d4da3c82524182face46fb20c961289f2b

Aliases

arxiv: 0707.2521 · arxiv_version: 0707.2521v1 · doi: 10.48550/arxiv.0707.2521 · pith_short_12: PPYFPAOP3RLH · pith_short_16: PPYFPAOP3RLHHA77 · pith_short_8: PPYFPAOP

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/PPYFPAOP3RLHHA77KIVGAXGQ2T \
  | 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: 7bf05781cfdc567383ff522a605cd0d4da3c82524182face46fb20c961289f2b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "be2fe672e3b39956a2f7882df6436e14b89e1ea1abbf4979da7c8fbe85cb356a",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2007-07-17T13:42:32Z",
    "title_canon_sha256": "09031c04111519f6741ea43f9ab40a2b791588f374dc30c6792660f1f2b8e7cd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0707.2521",
    "kind": "arxiv",
    "version": 1
  }
}